100 randomized minimal sudoku-like puzzles with 6 constraints:
("4 dimensional 3*3*3*3-sudoku")
R:rows
C:columns
b:blocks
p:positions inside a block
c:3 minicolumns in a band 3 columns apart
r:3 minirows in a stack 3 rows apart
R C b p r c
rows columns blocks positions minirows minicolumns
-----------------------------------------------------------
AAAAAAAAA ABCDEFGHI AAABBBCCC ABCABCABC AAABBBCCC ABCABCABC
BBBBBBBBB ABCDEFGHI AAABBBCCC DEFDEFDEF DDDEEEFFF ABCABCABC
CCCCCCCCC ABCDEFGHI AAABBBCCC GHIGHIGHI GGGHHHIII ABCABCABC
DDDDDDDDD ABCDEFGHI DDDEEEFFF ABCABCABC AAABBBCCC DEFDEFDEF
EEEEEEEEE ABCDEFGHI DDDEEEFFF DEFDEFDEF DDDEEEFFF DEFDEFDEF
FFFFFFFFF ABCDEFGHI DDDEEEFFF GHIGHIGHI GGGHHHIII DEFDEFDEF
GGGGGGGGG ABCDEFGHI GGGHHHIII ABCABCABC AAABBBCCC GHIGHIGHI
HHHHHHHHH ABCDEFGHI GGGHHHIII DEFDEFDEF DDDEEEFFF GHIGHIGHI
IIIIIIIII ABCDEFGHI GGGHHHIII GHIGHIGHI GGGHHHIII GHIGHIGHI
the task is to complete the 9*9-grids below by replacing the "." with
digits from {1,2,3,4,5,6,7,8,9} such that no two cells
may contain the same digit ,if these two cells
have the same letter in any of the 6 figures above.
here is an example of a valid solution-grid which would
fullfill this requirement:
123456789
564897231
978312645
645978312
789123456
231564897
897231564
312645978
456789123
this can also be viewed as placing digits from {1,2,3,4,5,6,7,8,9} into
the 81 cells of a 3*3*3*3 tesseract (4 dimensional hyper-cube)
such that each of the 54 2-dimensional,aligned hyper-planes
(2 coordinates are kept constant while the other 2 vary)
contains each digit exactly once.
So this is more natural,symmetrical,canonical,mathematical than normal sudoku.
In the solutions below only the main path is given.
At each move a constraint is suggested for which you should
try all possible placements.
e.g.:b1s9:239 means that one cell containing "A" (b1) in
figure "b" above (blocks) will be filled with digit 9 in this step,
and the placement chosen, which led to the solution was :
symbol 9 into row 2 column 3 (239 is short for R2C3s9)
The rating is the expected number of placements which a randomized computer
program needs to solve the puzzle. It's also -roughly- an indication
for the expected time needed by a human solver.
At each step the program picks one of 567 constraints with minimum candidates
at random and backtracks through all possible placements to fullfill
that chosen constraint.
these puzzles are public domain. Feel free to put them on your webpage
or in your book. You may also change them, if you want.
The program (also public domain) to generate them is at
http://magictour.free.fr/suexg6.exe
sourcecode is at the end of the executable.
Generation speed without the 1000 solution trials is about
15 puzzles per second with 1GHz. This can probably be improved
10-100 fold with a speed optimized version.
send comments to sterten@aol.com
Oct.16th,2005
-----------------------------------------------------------------------
puzzle 1
.........
.13......
.......89
.........
2.......5
7........
.4.......
.........
.........
rating:126757
best solution-path out of 1000 randomized trials:
r2s7:837 p9s7:367 p8s7:987 R7s7:747 r7s7:497 b1s7:127 b3s7:277 b5s7:557
R3s1:341 p8s1:681 p9s1:931 p6s1:561 p3s1:191 p1s1:411 b8s1:751 b9s1:871
b6s8:578 r2s8:828 p2s8:458 R7s8:798 r1s8:118 b1s9:219 R5s9:589 r5s9:869
p3s9:439 p1s9:779 R5c2:526 R8c1:815 r5s5:255 p8s5:625 p9s5:965 p3s5:135
p1s5:445 R3c2:322 C5s2:852 p6s2:292 R1s2:142 p3s2:732 r1s6:716 r7s6:186
p8s6:956 b5s6:466 p9s6:336 b1s4:314 c7s4:844 p6s4:534 p9s4:994 c9s3:763
c2s3:353 r3s3:913 r9s3:693 p2s3:423 R1c5:159 R1c6:164 R1c7:173 R2c4:246
R2c6:268 R2c8:284 R3c7:375 R4c7:474 R4c8:482 R5c4:543 R6c3:638 R6c4:649
R6c5:654 R6c6:662 R6c7:676 R7c8:785 R8c8:883 R8c9:896 R9c2:929 R9c4:948
R9c7:972
puzzle 2
.........
.........
.1.......
3........
.9.8.....
2........
.........
67.4....9
.........
rating: 72000
best solution-path out of 1000 randomized trials:
R2c1:215 R5c1:511 C3s1:731 R5c3:534 r8s4:284 R5c7:577 r5s7:267 p6s1:291
p5s1:851 p2s1:481 b2s1:141 b5s1:661 c6s9:469 c3s9:339 C1s9:719 r7s9:189
p2s7:457 p1s7:117 p7s7:947 p9s7:637 r3s6:626 C8s6:786 c2s6:256 p6s6:596
p9s6:966 R3c4:343 c7s3:873 C8s3:683 r3s3:933 p3s3:193 R2c7:272 p5s2:552
p6s2:832 p9s2:362 p3s2:492 b6s8:698 C8s8:888 r2s8:238 p3s8:768 p2s8:428
b4s5:435 r7s5:775 p7s5:645 c8s5:925 r9s5:395 R1c2:122 R1c3:136 R1c5:155
R1c6:164 r7s4:474 p7s4:314 R1c7:178 R2c2:223 R2c4:249 R3c5:358 R3c7:376
R3c8:387 R4c4:446 R5c6:563 R5c8:585 R6c5:654 R6c7:679 R7c2:724 R7c4:742
R7c5:753 R7c9:797 R8c6:865 R9c1:918 R9c5:959 R9c7:971 R9c8:982 R9c9:994
puzzle 3
.........
....8..4.
.........
.........
...6.....
...7.....
........3
.........
....5..12
rating:100174
best solution-path out of 1000 randomized trials:
C9s4:494 C7s4:974 c4s4:514 p6s4:864 p9s4:334 b2s4:144 b5s4:654 b7s4:724
c8s8:788 c5s8:628 R6s2:612 r6s2:352 C2s2:822 r8s2:272 p1s2:742 p3s2:132
p3s8:468 p6s8:838 p4s8:578 p7s8:948 b1s8:118 b3s8:398 p9s7:937 p8s7:387
b1s7:217 r8s7:597 r8s1:291 r7s1:471 b2s7:167 p2s7:427 b3s3:373 R9s3:923
p9s3:663 p6s3:233 p6s6:896 r6s6:366 r3s6:916 p1s6:176 p2s6:756 R3c2:329
R6c8:686 R1c8:185 b9s5:875 c1s5:315 p9s5:695 p6s5:265 c3s9:199 c9s9:969
p6s9:539 p4s9:249 p1s9:719 R1c2:121 p3s1:761 p4s1:811 R1c5:153 R2c2:226
R3c4:341 R4c1:413 R4c3:436 R4c4:445 R4c5:459 R4c8:482 R5c2:525 R5c5:551
R5c6:562 R5c8:583 R6c3:631 R6c7:679 R7c3:735 R7c7:777 R8c4:843 R8c5:857
R8c8:889
puzzle 4
12.......
3..7...5.
.........
.........
.6.......
.........
.........
......18.
.......9.
rating: 83679
best solution-path out of 1000 randomized trials:
C4s1:641 c5s1:481 r4s1:761 p9s1:391 b2s1:251 b4s1:531 b7s1:921 p5s9:229
c5s9:459 R5s7:587 r2s7:837 p9s7:667 p8s7:327 R8c2:824 R2c3:238 r5s8:548
b8s8:968 r9s8:378 p1s8:718 p2s8:158 p2s4:184 c9s4:994 C3s4:434 p6s4:264
p7s4:314 C1s6:916 R6s6:696 r6s6:356 p2s6:786 p1s6:446 R1c4:145 R4c1:417
r7s7:197 p3s9:739 p6s9:599 p4s9:849 p7s9:619 R1c3:136 R1c6:163 C9s3:893
p9s3:633 r9s3:383 r6s3:943 R1c7:179 R2c9:292 c9s2:932 b9s2:772 p7s2:342
p8s2:682 p5s2:852 R2c7:276 R3c3:335 R6c2:628 R3c6:369 R4c2:425 p8s5:955
p7s5:675 R4c6:462 R4c7:473 R4c9:498 R5c1:512 R5c5:553 R5c6:565 R5c7:574
R6c5:654 R7c2:723 R7c4:744 R7c5:757 R7c9:795 R8c1:815 R8c6:866 R9c7:977
puzzle 5
.........
...8..1..
.....59..
.....4...
........2
.3.......
.........
.........
........7
rating: 83949
best solution-path out of 1000 randomized trials:
R3s3:393 r6s3:943 b5s3:563 r2s3:213 p1s3:473 p2s3:153 b7s3:733 b9s3:883
R2s2:252 r2s2:812 p7s2:642 p9s2:332 p3s2:762 p2s2:422 b3s2:172 C7s7:577
C8s7:187 r4s7:747 p7s7:317 p6s7:267 b2s9:169 C9s9:899 c6s9:639 p8s9:959
p2s9:489 R1c4:146 R1c9:198 b1s8:328 c8s8:758 c5s8:588 p6s8:838 p6s5:535
R2s5:285 r5s5:845 p7s5:675 b6s4:684 r6s4:344 r3s4:934 p6s4:294 p4s4:514
p4s6:876 p7s6:616 p8s6:386 p5s6:556 R5s1:521 r5s1:861 R7c9:795 p2s5:455
R1c1:115 R1c2:124 R1c3:131 r7s1:781 p8s1:351 R2c2:229 R2c3:236 R4c1:418
R4c3:437 R4c4:441 R4c9:496 R5c4:549 R6c5:657 R6c6:668 R6c9:691 R7c1:719
R7c2:726 R7c7:774 R8c2:827 R8c5:854 R9c1:911 R9c2:925 R9c6:966 R9c7:978
R9c8:982
puzzle 6
......1..
5...2....
.......4.
...6.....
.........
.7.......
.........
.........
.....38..
rating:134195
best solution-path out of 1000 randomized trials:
p8s3:683 r3s3:313 R2s3:293 r2s3:823 p2s3:153 b4s3:433 b5s3:543 b9s3:773
c2s5:355 p7s5:675 p9s5:935 p6s5:565 p3s5:195 p2s5:425 c5s2:482 c8s2:922
b5s7:467 C5s7:857 c2s7:187 p1s7:717 b1s7:237 b2s7:347 b3s8:288 r5s8:868
r2s8:518 p1s8:148 p2s8:728 c8s4:754 R1c6:169 R7s9:789 p1s9:419 r3s9:329
r6s9:949 p4s9:279 p6s9:839 c9s4:894 r2s4:524 p9s4:664 p7s4:914 p1s4:474
R1c1:112 r4s2:762 p3s1:731 r3s1:611 p9s1:361 p8s1:981 r8s1:591 p5s1:221
c2s6:126 r3s6:636 r9s6:376 p4s6:816 p5s6:586 R1c3:134 R2c4:244 R2c6:266
R3c3:338 R3c9:392 R4c5:451 R4c9:498 R5c3:532 R5c5:559 R5c7:577 R6c4:642
R6c5:658 R6c9:699 R7c4:745 R7c9:796 R8c4:841 R8c7:872 R8c8:885 R9c5:956
R9c9:997
puzzle 7
6.....9..
.........
......726
..8......
.........
......4..
......5..
.........
3........
rating: 84310
best solution-path out of 1000 randomized trials:
b2s6:256 r7s8:188 r4s8:748 p7s8:318 p8s8:658 p5s8:828 p6s8:268 R9c7:971
R3c4:345 c4s5:515 R2c7:273 c4s3:443 R4c7:472 C9s2:892 R9s2:942 p9s2:632
p3s2:162 b2s7:157 R2s7:237 R2s9:229 r8s9:599 r5s9:849 p7s9:619 p9s9:369
p9s3:693 p6s3:863 p5s3:523 p2s3:783 p2s6:486 p8s6:926 p6s6:536 b4s4:424
R7c5:751 R1c2:125 r4s5:465 R1c4:144 p3s4:794 p9s4:334 p9s1:661 r7s1:191
r1s1:411 p4s1:241 R1c3:133 R2c1:212 R2c8:284 r5s4:564 R2c9:295 R3c2:321
R3c5:353 R4c5:459 R4c9:497 p5s7:887 R5c4:547 R5c5:552 R5c7:578 R5c8:581
R6c2:627 R6c4:646 R6c8:685 R7c1:717 R7c2:722 R7c3:739 R7c6:766 R8c1:814
R8c3:831 R8c5:855 R8c7:876 R9c3:935 R9c5:954 R9c6:967 R9c8:989 R9c9:998
puzzle 8
.........
8...4....
.........
.3....1..
..5......
.........
.........
.67......
......9..
rating: 99338
best solution-path out of 1000 randomized trials:
p6s4:594 p4s4:814 b4s4:624 r9s4:374 p1s4:444 p3s4:134 b8s4:964 b9s4:784
r2s3:233 r3s3:913 C1s1:311 c7s1:841 p6s1:291 p3s1:731 p2s1:151 p8s1:981
b9s7:777 r1s7:127 r4s7:467 p9s7:397 p8s7:957 b2s7:247 r5s5:855 r8s5:275
p7s5:645 p9s5:995 p3s5:165 R8c7:872 R5c1:519 p5s9:289 p8s9:659 p9s9:339
b1s6:116 c7s6:946 c4s6:576 p6s6:266 p6s2:562 p9s2:932 p7s2:342 p8s2:682
p2s2:752 R1c7:173 p3s3:763 p9s3:693 R1c4:149 R1c8:188 r1s8:438 p9s8:368
p6s8:898 R1c9:192 R2c2:222 R3c2:325 R3c5:353 R3c8:386 R4c1:412 R4c5:456
R4c8:485 R4c9:499 R5c2:521 R5c4:543 R5c5:558 R5c8:587 R6c1:617 R6c3:636
R6c6:661 R6c7:678 R7c1:715 R7c2:729 R7c4:748 R7c9:796 R8c6:869 R8c8:883
R9c2:928
puzzle 9
.........
..7......
..19.....
.2....6..
.........
.........
.......54
.3.......
.........
rating:185330
best solution-path out of 1000 randomized trials:
C2s1:521 C1s1:711 p6s1:891 p4s1:241 p7s1:671 b3s1:181 b5s1:461 b8s1:951
c8s4:854 p6s4:534 p4s4:274 C1s4:914 r6s4:364 b1s4:124 b5s4:444 b6s4:684
r4s5:165 r1s5:415 p4s5:845 p5s5:225 p8s5:655 p9s5:935 r3s2:312 R1s2:192
r4s2:742 p4s2:572 p5s2:252 b1s9:139 R2s9:289 C7s9:779 p4s9:519 p6s9:869
b1s3:113 C3s3:633 c9s3:763 p2s3:483 p8s3:353 R4c3:438 R7s8:758 p1s8:178
r2s8:818 r5s8:268 b2s6:156 r1s6:736 b8s6:946 p9s6:396 p6s6:566 R1c4:147
p2s7:727 p8s7:387 c9s7:967 c6s7:497 R2c1:216 R2c9:293 R3c2:328 R3c7:375
R4c5:459 R5c4:543 R5c5:557 R5c8:588 R5c9:595 R6c1:617 R6c2:626 R6c4:648
R6c6:662 R6c9:699 R8c3:832 R8c7:877 R8c8:886 R9c2:929 R9c7:973 R9c8:982
R9c9:998
puzzle 10
........7
....8....
.........
.........
.3...4...
....1....
.........
...6.....
..59.8...
rating: 79301
best solution-path out of 1000 randomized trials:
b5s8:448 r7s8:788 p8s8:628 p7s8:378 b1s8:138 b6s8:598 b7s8:818 p3s4:734
b4s4:614 c7s4:874 p5s4:224 p8s4:954 b2s4:144 b3s4:394 b6s4:484 C3s3:333
r6s3:643 r9s3:983 p2s3:153 p3s3:493 c6s5:465 R7s5:775 r1s5:125 p8s5:685
p5s5:855 p4s5:515 b2s5:345 b3s3:273 b3s5:295 b7s3:713 b8s3:863 c9s7:837
R2s7:247 r8s7:587 p2s7:757 R5c4:542 b6s2:692 r6s2:352 r3s2:912 p1s2:172
R3c6:366 r9s6:676 p1s6:116 p2s6:456 r4s9:169 r7s9:479 p2s9:729 R8s9:899
r2s9:219 p4s1:571 p5s1:821 p6s1:261 r4s1:741 p3s1:431 R1c8:181 R2c3:232
R2c8:286 R3c1:311 R3c2:327 R3c8:389 R4c1:417 R4c2:422 R5c3:536 R5c5:559
R6c3:639 R6c6:667 R7c6:762 R7c9:796 R8c8:882 R9c2:926 R9c7:977 R9c9:991
puzzle 11
.5.......
9........
..6......
.........
...72.1..
.........
.........
.........
3....8...
rating:102021
best solution-path out of 1000 randomized trials:
c4s3:473 c1s3:243 c2s3:383 r6s3:663 p6s3:893 b1s3:133 b4s3:523 b8s3:753
r5s8:258 r4s8:448 r1s8:728 p8s8:688 p7s8:318 b3s8:198 b4s8:538 b9s8:878
C2s2:322 c8s2:782 c9s2:832 r8s2:272 p1s2:412 b2s2:162 b6s2:692 b8s2:942
p7s1:341 p1s1:711 p3s1:461 p9s1:991 p8s1:621 p5s1:851 b1s1:231 p6s7:297
p5s7:827 p8s7:357 p2s7:487 p1s7:117 b1s4:224 r8s4:594 r5s4:844 b9s4:984
r6s4:364 c3s9:399 r3s9:929 r6s9:649 p1s9:779 p3s9:439 R1c4:146 R7s6:796
p6s6:566 p5s6:286 R1c5:159 R1c7:174 R1c8:181 R2c6:265 c9s5:935 C1s5:515
p7s5:375 R4c2:426 R4c5:454 R4c9:495 R5c8:589 R6c1:614 R6c3:637 R6c5:655
R6c7:676 R7c3:734 R7c4:745 R7c6:767 R8c1:816 R8c6:869 R8c8:885 R9c5:956
R9c7:977
puzzle 12
.........
........3
.....7.6.
.........
....2.49.
...8...5.
.........
.........
.........
rating:165237
best solution-path out of 1000 randomized trials:
R6c9:692 R4s2:412 c3s2:232 p3s2:762 p2s2:182 b2s2:342 b7s2:922 b9s2:872
r6s5:945 r3s5:335 r1s5:725 r4s5:465 p6s5:895 p4s5:515 b2s5:255 b3s5:175
r8s6:596 r6s6:966 p3s6:136 R7s6:776 r4s6:456 R5c6:561 b2s6:246 b4s6:616
c4s9:449 p2s9:129 p3s9:799 p9s9:639 p7s9:379 b2s9:269 R2s4:224 r5s4:864
p9s4:394 p8s4:654 R1c6:168 c6s8:538 C2s8:328 r9s8:998 p5s8:858 C5s7:757
C8s7:287 c5s7:627 p7s7:977 p4s7:547 r5s3:843 r4s3:153 r7s3:473 p3s3:733
p9s3:663 R1c9:191 p2s1:421 p1s1:741 b7s1:931 p7s1:671 R1c1:117 R1c4:144
r1s4:434 R2c1:211 R2c7:278 R3c1:313 R3c5:351 R4c8:488 R4c9:497 R5c2:523
R7c1:718 R7c8:784 R8c1:819 R8c2:826 R8c3:837 R8c8:881 R9c1:914 R9c5:959
R9c8:983
puzzle 13
.........
..9....8.
...4...3.
.........
.........
.........
......2..
6..1.....
........7
rating:100264
best solution-path out of 1000 randomized trials:
b9s8:978 C9s8:498 R3s9:359 R9s9:919 r9s9:699 p3s9:769 p1s9:179 b4s9:429
b5s9:549 p4s8:518 p6s8:868 p9s8:338 b2s8:148 c1s6:376 c4s6:446 b5s8:658
r6s7:647 r3s7:327 r7s7:487 r4s7:167 p6s7:537 b3s7:277 b7s7:717 c7s4:874
p6s4:564 p9s4:934 p8s4:684 r7s4:194 p2s4:754 b1s4:224 r2s1:521 C5s1:151
c8s1:981 p7s1:311 p7s2:612 p8s2:952 p9s2:392 p6s2:832 R1c8:185 R4c5:453
c8s3:823 C1s3:113 p4s3:573 p6s3:263 p9s3:633 p9s6:966 p3s6:136 p2s6:786
p5s6:256 R1c2:122 R2c1:215 p1s5:745 p3s5:435 p9s5:365 R2c4:242 R2c9:291
R4c1:414 R4c6:462 R4c7:471 R5c5:555 R5c8:582 R5c9:596 R6c2:626 R6c6:661
R6c7:675 R7c2:728 R7c3:731 R7c9:793 R8c5:857 R8c8:889 R8c9:895 R9c2:925
R9c4:943
puzzle 14
5........
.........
.........
.4.......
....6..3.
....1.8..
.........
.........
..75.2...
rating: 91135
best solution-path out of 1000 randomized trials:
C7s5:575 R6s7:687 r6s7:347 r6s6:366 R6s6:616 r9s6:986 p2s6:126 p3s6:496
b1s7:227 r5s7:567 p3s7:197 p1s7:417 b3s6:276 b7s6:836 p6s5:265 p9s5:635
p8s5:385 p2s5:455 c5s8:528 C1s8:718 c1s8:248 p6s8:898 b1s8:338 C3s4:234
R5s4:544 r8s4:884 p8s4:354 p7s4:914 r3s1:311 r9s1:991 p6s1:531 p5s1:281
p2s1:721 p1s1:471 R8c5:859 R9s9:979 r6s9:669 p6s9:299 p3s9:739 R2c5:252
c8s2:782 p1s2:442 p4s2:812 r2s3:213 r5s3:863 p3s3:433 R1c3:132 R1c4:149
R1c5:153 R1c6:161 R1c7:174 R1c8:188 R3c2:329 R3c7:372 R3c9:393 R4c6:468
R4c8:489 R5c1:519 R5c9:592 R6c2:622 R6c4:643 R6c9:694 R7c4:746 R7c5:757
R7c6:764 R7c7:773 R7c9:795 R8c2:825 R8c4:841 R8c7:877 R9c2:923 R9c5:958
puzzle 15
.........
.......64
.........
.........
.1......2
..3......
......8..
.........
.75..4...
rating: 72000
best solution-path out of 1000 randomized trials:
b9s4:784 C5s4:554 p8s4:324 p7s4:674 p1s4:144 b4s4:434 b7s4:814 R9s8:958
C8s8:588 c2s8:128 p3s8:468 p6s8:838 b2s8:248 b3s8:398 b4s8:618 p5s7:257
p2s7:487 C9s7:897 r2s7:517 p7s7:377 R2c3:239 R5c3:536 r5s6:846 p7s6:316
p9s6:996 p3s6:166 p2s6:726 R5c6:565 p3s5:195 c4s5:415 r4s5:755 p5s5:225
C2s3:823 C1s3:113 r7s3:793 r4s3:453 p8s3:383 R2c1:212 r7s2:182 r1s2:732
r4s2:442 p7s2:972 R2c7:271 R8s1:861 b5s1:641 r3s1:331 p3s1:491 p3s9:769
p2s9:429 R6s9:699 p8s9:359 p7s9:919 p4s9:549 R1c3:137 R1c5:151 R1c7:179
R2c6:263 R3c4:345 R3c6:362 R4c7:476 R5c7:573 R6c2:622 R6c5:656 R6c6:667
R6c8:685 R7c1:711 R7c4:747 R8c5:852 R8c7:875 R8c8:889 R9c4:943 R9c8:981
puzzle 16
....4.3.9
......1..
........2
.........
.........
.....6...
5..7.....
.........
....5....
rating: 86687
best solution-path out of 1000 randomized trials:
b9s5:895 b3s4:294 C6s4:964 c6s4:434 p1s4:774 p4s4:544 p4s5:245 p7s5:675
p9s5:335 b1s4:314 b3s5:185 b4s5:525 b5s5:465 b6s4:684 b7s4:824 C9s6:796
c3s6:236 c2s6:386 r3s6:916 p4s6:576 b6s9:589 R2s9:219 r5s9:869 p9s9:639
p8s9:359 R3c4:348 R9c7:979 R1c1:112 c4s2:642 c7s2:872 p5s2:252 p2s2:482
r7s7:497 r1s7:127 r8s7:887 r5s7:267 p9s7:937 p7s7:377 R1c4:146 R1c6:161
p1s1:411 p2s1:781 r3s1:321 r6s1:941 p7s3:613 p8s3:983 p2s3:453 p3s3:733
p6s3:593 r8s8:288 r5s8:568 r2s8:818 p8s8:628 p2s8:758 R1c3:138 R2c2:223
R3c6:363 R4c2:426 R4c4:449 R4c7:478 R5c1:517 R5c3:532 R5c5:551 R6c5:657
R6c9:691 R7c2:729 R7c6:762 R8c3:831 R8c4:843 R8c5:856 R9c2:922 R9c9:998
puzzle 17
...5..76.
...3.....
.....2...
.........
........1
.....4...
....8....
.........
.........
rating:114801
best solution-path out of 1000 randomized trials:
b3s2:272 R1s2:122 R1s3:193 r4s3:453 r1s3:713 p7s3:673 p8s3:323 b4s3:533
p6s2:832 p3s2:492 p1s2:742 r4s4:154 r5s4:844 b4s2:612 b5s2:552 b8s3:963
b9s2:982 p8s4:924 p7s4:374 p1s4:414 p1s6:446 p3s6:736 p9s6:696 p7s6:316
p4s6:876 p5s6:526 b1s4:234 b2s6:266 C6s8:568 r8s8:288 p8s8:628 p9s8:998
p7s8:348 p1s8:478 b1s8:138 b3s1:381 C5s1:851 p2s1:421 p1s1:771 p7s1:641
R1c1:119 C2s9:829 r5s9:549 p7s9:979 p8s9:359 R3s7:337 p7s7:947 p8s7:687
p5s7:257 R1c6:161 R2c1:211 R2c2:225 R8c8:883 R2c9:299 R3c9:395 r3s5:915
p8s5:655 p2s5:785 R4c3:435 R4c6:467 R4c8:489 R5c1:517 R5c7:575 R5c8:584
R6c3:639 R7c2:727 R7c6:769 R7c9:794 R8c1:818 R8c6:865 R8c9:897 R9c3:931
R9c5:956
puzzle 18
......9..
....7....
.........
.........
...4.....
.5....1..
.....3...
..2......
......8..
rating:101188
best solution-path out of 1000 randomized trials:
r5s2:552 r8s2:272 r5s3:243 c7s3:913 C3s3:533 p9s3:393 p8s3:653 p2s3:123
p2s2:782 p3s2:162 p9s2:692 p7s2:942 b1s2:322 p8s8:358 p9s8:638 R5s8:588
r2s8:218 p1s8:448 b3s8:198 b3s7:377 C4s7:747 c4s7:517 p6s7:897 p9s7:667
b1s7:137 b4s2:412 b6s3:473 c4s5:575 c7s5:715 c1s5:345 p9s5:995 p6s5:235
p6s4:294 p5s4:824 p8s4:684 p2s4:154 p1s4:774 C7s6:876 C9s6:496 C8s6:386
C5s6:756 p1s6:116 p7s6:646 p7s9:619 C3s9:739 r4s9:459 p8s9:989 p5s9:229
p6s9:599 R1c4:141 b5s1:561 C5s1:951 p5s1:281 R1c8:185 R2c6:266 R3c1:314
R3c3:331 R3c6:369 R4c2:421 R4c3:434 R4c6:465 R4c8:487 R5c2:526 R7c2:728
R7c9:791 R8c1:811 R8c4:849 R8c5:855 R8c6:868 R8c8:883 R9c2:927 R9c3:936
R9c6:964
puzzle 19
3........
2........
.......1.
.........
..5......
.........
.........
.....89..
.....7.4.
rating:109727
best solution-path out of 1000 randomized trials:
b1s1:131 c9s1:891 c6s1:661 p7s1:911 p1s1:471 b2s1:241 b4s1:521 b8s1:751
C1s5:715 C2s5:325 r6s5:645 r9s5:995 p3s5:165 b3s5:275 b6s5:485 b8s5:855
R8s2:882 r5s2:562 b6s2:672 r6s2:352 p2s2:422 p3s2:192 b7s2:932 b8s2:742
R5s9:559 r2s9:239 p9s9:699 p7s9:349 p1s9:419 p2s9:189 b7s9:929 R9s8:978
C1s8:518 p5s8:288 R1s8:148 p2s8:728 b1s8:338 b5s8:658 b6s8:498 p3s7:437
p6s7:297 p5s7:827 p2s7:157 R3c7:376 r6s6:956 r3s6:636 p6s6:266 p4s6:816
c7s4:844 r8s4:594 p3s4:734 p2s4:454 p2s3:783 p8s3:623 R1c2:126 R1c7:174
p7s4:614 R2c2:224 R2c5:253 p4s3:573 R3c1:317 R3c6:364 R3c9:393 R4c4:446
R4c6:463 R5c4:547 R5c8:586 R6c8:687 R7c6:769 R7c7:777 R7c9:796 R8c3:833
R9c4:943
puzzle 20
.........
1....8...
4.3......
.........
.....9...
.........
7.......5
....6....
.........
rating:120435
best solution-path out of 1000 randomized trials:
R7s6:776 c1s6:346 c4s6:516 p6s6:296 p3s6:466 b1s6:126 b6s6:686 b7s6:936
c9s8:998 c6s8:438 c1s8:178 r4s8:758 p5s8:588 b1s8:328 b5s8:648 b7s8:818
C1s3:413 C2s3:823 r5s3:243 p7s3:973 b3s3:183 b5s3:653 b6s3:593 R5s1:551
r8s1:891 p3s1:161 p1s1:471 p7s1:941 p8s1:381 C8s5:285 r2s5:535 p9s5:365
p8s5:925 p7s5:675 p1s5:115 b3s4:194 C3s4:834 p5s4:254 p4s4:574 p1s4:744
p1s9:149 C7s9:879 p7s9:619 p8s9:959 p2s9:489 r7s7:497 p9s7:967 p8s7:627
p5s7:887 p4s7:547 c4s2:442 C6s2:862 R2c3:237 R1c3:132 p2s2:782 p8s2:352
p7s2:912 R1c5:157 R2c2:229 R2c7:272 R3c7:377 R3c9:399 R4c2:424 R4c5:455
R5c2:522 R6c3:631 R6c6:664 R6c9:692 R7c2:721 R7c3:739 R7c6:763 R8c4:845
R9c8:984
puzzle 21
.........
.........
........7
.3.......
.........
...1..6.4
.........
......8..
.....5..9
rating: 73000
best solution-path out of 1000 randomized trials:
R6s3:663 R5s3:573 R9c7:972 R3c7:375 r3s5:625 R6c8:688 R9s8:938 r6s8:348
p1s8:418 p2s8:758 R6c3:632 r6s2:352 r6s9:659 r3s9:319 p4s9:849 p6s9:539
p3s9:169 p2s9:729 p2s2:482 p3s2:762 p6s2:292 p4s2:542 p4s5:815 p6s5:595
p3s5:135 p2s5:785 R3c6:366 p8s6:926 R8s6:896 p5s6:556 p2s6:186 p1s6:746
p1s3:143 p3s3:793 p6s3:233 c3s4:264 c9s4:734 p2s4:454 p5s4:884 r8s7:587
c8s7:957 p2s7:127 c7s7:777 r4s7:467 R1c5:151 p8s1:981 p5s1:521 p6s1:861
R1c1:112 R1c7:174 R1c9:198 R2c1:216 R2c2:228 R2c4:247 R2c5:255 R2c7:271
R2c8:289 R3c2:324 R3c3:331 R3c8:383 R4c3:436 R4c4:445 R4c7:479 R4c9:491
R5c1:514 R5c6:568 R6c1:617 R7c1:711 R8c2:822 R8c3:837 R8c5:853 R9c1:913
R9c4:944
puzzle 22
.........
........8
..2......
.........
....19...
.......6.
3...5....
.........
....7....
rating:152252
best solution-path out of 1000 randomized trials:
C5s9:159 c5s9:629 c8s9:889 p4s9:219 p7s9:949 b3s9:399 b6s9:479 b7s9:739
C5s6:856 c2s6:126 c3s6:366 r3s6:916 p1s6:446 b3s6:276 R2s1:231 r8s1:871
b4s6:536 C3s3:633 R9s3:983 r6s3:343 p4s3:573 b1s3:223 b2s1:141 r1s1:721
p8s1:381 p9s1:961 b2s8:358 R9c2:924 R6c5:652 C2s2:822 r8s2:592 p3s2:762
c7s2:972 p1s2:412 R2c5:254 r8s4:894 p9s4:664 p3s4:134 p1s4:744 r4s8:468
p2s8:788 p1s8:118 p4s8:848 R1c6:167 c9s7:837 C2s7:427 p5s7:287 c1s7:317
r9s7:697 R1c7:175 p3s5:435 p9s5:995 R1c8:182 R1c9:193 R2c4:242 R2c6:265
p4s5:815 R3c2:325 R3c7:374 R4c5:453 R4c8:484 R4c9:491 R5c1:514 R5c2:528
R5c4:547 R5c8:585 R6c1:611 R6c4:645 R6c7:678 R7c7:777 R7c9:796 R8c6:863
R9c3:938
puzzle 23
.75......
.........
.........
.2.......
.....4.1.
8.....9..
9........
.3.......
.........
rating:101026
best solution-path out of 1000 randomized trials:
C4s9:249 c4s4:474 R1s4:154 r1s4:734 p9s4:394 p8s4:624 b1s4:214 b8s4:944
b9s4:884 p5s9:529 p2s9:189 p3s9:469 p9s9:339 b4s5:515 r3s5:925 b8s9:959
b9s9:899 p6s5:865 p5s5:285 p2s5:455 b5s8:558 c2s8:388 p9s8:968 p6s8:238
b1s2:312 r6s2:662 r9s2:982 p5s2:252 p4s2:572 R2c2:226 R8c5:857 p4s7:277
p6s7:537 b6s7:687 p9s7:367 R2c9:293 C6s3:763 c6s3:633 p8s3:353 p7s3:973
R2c6:261 r2s1:811 b8s1:751 p1s1:171 p7s1:641 R1c1:113 R1c6:166 R7c9:797
R1c4:148 r7s8:498 R1c9:192 R3c2:321 R3c4:345 R3c7:376 r3s6:936 R4c1:416
p4s6:846 R4c3:431 R4c4:447 R4c8:483 R5c4:543 R5c9:596 R6c5:656 R6c9:695
R7c2:728 R7c4:742 R7c7:775 R7c8:786 R8c3:832 R8c7:878 R9c1:917 R9c9:991
puzzle 24
85..3....
.........
..7......
3........
.........
....6....
.........
......1..
2.9......
rating: 72000
best solution-path out of 1000 randomized trials:
b1s3:233 r5s3:843 p7s3:373 p9s3:663 b6s3:583 b7s3:923 b9s3:793 r1s9:429
r2s9:219 r3s6:316 r9s6:996 r5s6:266 r2s6:826 p2s6:186 p1s6:746 p1s9:779
p3s9:169 p6s9:599 b3s9:389 b4s6:436 r1s2:132 p9s2:692 p6s2:862 R5s2:522
r8s2:272 b2s2:352 b4s7:517 R6s7:687 r6s7:947 p1s7:177 R7c1:714 R4c7:475
p7s5:345 p9s5:635 C6s5:765 p6s5:295 p5s5:555 R1c4:141 C5s1:951 r3s1:611
p6s1:561 p3s1:731 R1c9:194 r4s4:454 r3s4:324 r9s4:674 p4s4:244 R2c2:221
R2c8:288 r5s8:548 p6s8:838 p9s8:368 R2c5:257 R3c9:391 R4c4:442 R4c6:467
R4c8:481 R4c9:498 R5c3:534 R5c7:576 R6c2:628 R6c4:649 R7c2:727 R7c5:758
R7c8:782 R8c1:815 R8c5:859 R8c8:884 R8c9:897 R9c6:964 R9c7:978 R9c8:985
puzzle 25
.........
.........
........2
.....7...
54..1.6..
.........
..8......
.........
..9......
rating: 73000
best solution-path out of 1000 randomized trials:
R5s7:587 C9s7:997 c3s7:237 p4s7:847 p1s7:177 b2s7:357 b4s7:617 b4s8:628
C1s8:218 r9s8:978 p1s8:448 p2s8:188 b2s8:368 b6s8:598 b7s7:727 b7s5:925
C3s5:135 C3s4:334 c6s4:494 c9s4:864 p4s4:274 p1s4:714 b2s4:154 b5s4:644
R6s2:652 p7s2:912 p4s2:242 p5s2:882 p2s2:122 p3s2:762 b4s2:532 b6s2:472
b8s5:745 p2s5:485 p5s5:255 b3s5:375 b5s5:665 R6s6:636 c9s6:796 c3s6:266
p5s6:826 p8s6:386 p8s9:689 p2s9:759 p3s9:199 p1s9:419 p4s9:879 p4s1:811
b8s1:961 r9s1:671 c4s3:543 C5s3:953 r3s3:313 p5s3:283 p6s3:833 p3s3:163
R1c1:116 R1c4:141 R2c2:229 R2c9:291 R3c2:321 R3c4:349 R4c2:423 R4c3:431
R4c5:456 R5c6:569 R6c9:693 R7c7:773 R7c8:781 R8c5:858 R8c9:895 R9c4:946
R9c8:984
puzzle 26
......7..
..4......
.........
........6
......1..
9...35...
.......2.
.........
.........
rating:107119
best solution-path out of 1000 randomized trials:
c6s4:694 c9s4:764 p1s4:414 p4s4:874 p5s4:554 p8s4:924 b2s4:344 b3s4:184
R4s3:473 r4s3:163 r1s3:723 p5s3:283 p6s3:533 b1s3:313 b8s3:843 b9s3:993
c4s5:515 b7s5:735 r7s5:485 r4s5:145 p7s5:975 b1s5:325 b3s5:295 b8s5:855
R7s7:757 r1s7:437 C9s7:897 r5s7:547 p7s7:917 p7s1:941 p1s1:111 p2s1:451
p8s1:381 p9s1:631 p6s1:261 R4c2:428 r4s8:748 C1s8:218 c9s8:938 r9s8:678
p6s8:568 b5s9:469 r7s9:779 p4s9:249 c2s9:129 p5s9:589 R1c3:132 p9s2:962
p7s2:372 p4s2:812 p5s2:252 r5s6:866 p9s6:336 p8s6:986 R1c5:156 R1c9:198
R2c2:227 R2c7:276 R3c5:358 R3c6:367 R3c9:399 R4c4:442 R5c2:526 R5c9:592
R6c2:622 R6c4:646 R6c8:687 R7c1:716 R7c9:791 R8c2:821 R8c3:839 R8c8:888
R9c5:959
puzzle 27
481......
.........
.......7.
..9......
......3..
.........
.........
..6....2.
.........
rating:123818
best solution-path out of 1000 randomized trials:
r1s6:426 R5s6:546 r8s6:286 p8s6:956 p9s6:696 b1s6:316 b2s6:166 R1s7:147
C7s7:877 c4s7:617 p9s7:967 p3s7:497 b1s7:237 b5s7:557 R5s9:589 R6s9:649
c4s4:674 c7s4:844 R2s4:294 r2s4:524 p2s4:784 b2s4:354 c2s1:251 C6s1:661
c9s1:891 p4s1:511 p1s1:741 p1s3:713 p7s3:343 c3s3:193 r4s3:453 p8s3:983
c8s8:858 R2s8:278 p6s8:538 p3s8:798 p9s8:368 R1c8:185 C5s5:655 c8s5:825
p4s5:245 p6s5:595 p9s5:335 R2c2:223 R4c7:472 r9s2:392 C3s2:732 r4s2:152
p2s9:759 p8s9:329 p4s9:819 R1c7:179 R2c1:212 R2c6:269 R3c7:371 R4c1:415
R4c4:448 R4c6:464 R4c8:481 R5c6:562 R6c2:622 R6c3:633 R6c8:688 R7c2:727
R7c6:765 R7c7:776 R8c6:863 R9c1:918 R9c2:921 R9c3:934 R9c4:942 R9c7:975
R9c9:999
puzzle 28
....3....
.........
.......9.
16......4
.........
.........
.....7...
.....2.8.
.........
rating:102978
best solution-path out of 1000 randomized trials:
C8s6:286 c8s6:956 C8s4:984 C7s4:274 r5s4:554 r2s4:834 p9s4:364 b1s4:124
p2s8:458 p8s8:328 b4s4:614 b7s6:816 r5s6:566 p9s6:336 b2s6:146 r4s2:442
p4s2:212 p5s2:582 R6s2:632 r9s2:972 b9s7:877 r5s7:257 r2s7:537 p9s7:397
p8s7:927 c8s3:823 C1s3:313 c7s3:773 p4s3:543 p6s3:293 p9s3:963 p9s8:698
p3s8:738 p1s8:178 p4s8:518 R6c2:625 c2s5:185 c8s5:855 c3s5:235 r8s5:575
C7s9:479 R7c4:744 R1c1:117 R1c3:139 p2s9:759 p7s9:919 R1c6:161 r7s1:781
p8s1:651 p7s1:371 R1c9:192 R2c2:221 R2c4:249 R2c6:268 R3c4:345 R3c5:352
R4c3:433 R4c6:465 R4c8:487 R5c2:529 R5c9:591 R6c4:647 R6c6:669 R6c7:676
R6c8:683 R7c1:715 R7c2:722 R7c9:796 R8c4:841 R8c9:899 R9c3:931 R9c4:948
R9c9:995
puzzle 29
.........
.........
.....1.3.
.....9...
.7.......
......8..
.........
...4..2.6
.........
rating:105435
best solution-path out of 1000 randomized trials:
R8s7:867 r8s7:277 r9s6:376 C8s6:486 C6s4:164 C5s4:654 r9s4:994 p6s4:534
p5s4:284 b1s4:314 b2s6:256 p4s6:516 p1s6:746 b1s6:136 p3s7:497 p2s7:157
p8s7:987 p7s7:647 b1s7:337 b5s6:666 b6s4:474 b7s4:724 b7s6:926 b7s7:717
c7s8:818 c1s8:148 c3s8:298 r5s8:558 p2s8:788 R7s9:779 r1s9:129 r2s9:839
p5s9:589 p8s9:959 p7s9:619 R6s3:633 r6s3:943 r5s3:263 p4s3:573 b1s3:113
c1s2:342 R9s2:932 r9s2:682 p2s2:752 b8s1:851 r2s1:211 p1s1:441 r1s1:731
r7s1:181 C8s5:885 r2s5:235 r5s5:545 p1s5:175 R1c9:192 R2c2:222 R2c4:249
R3c2:328 R3c5:355 r3s5:915 R3c9:399 R4c1:412 R4c2:425 R4c3:438 R4c5:453
R5c6:562 R5c9:591 R6c2:621 R6c9:695 R7c6:765 R7c9:793 R8c2:823 R9c6:968
R9c7:971
puzzle 30
.........
..6......
........8
.........
79.......
..3..2...
......5..
........1
.........
rating:118216
best solution-path out of 1000 randomized trials:
p6s2:832 c3s2:192 p9s1:361 p3s1:431 c2s1:221 r5s1:541 p7s1:911 b3s1:171
b6s1:681 b8s1:751 p2s2:422 p5s2:252 p4s2:572 p7s2:312 b8s2:742 p1s7:147
b5s7:657 C2s7:727 p5s7:287 p6s7:867 p9s7:337 r3s9:939 R7s9:789 c2s9:359
p7s9:679 p1s9:119 b3s9:299 b3s5:385 R9s5:965 p7s5:615 p4s5:245 p5s5:825
C2s3:123 C1s3:813 r8s3:583 p8s3:953 p7s3:373 c1s6:346 p4s6:876 p1s6:416
p3s6:766 c9s8:738 c6s8:568 p5s8:888 p2s8:158 R1c6:164 c9s4:994 c6s4:534
c1s4:274 r5s4:854 R1c3:135 R1c8:186 R2c1:218 R2c6:263 R3c2:324 R4c4:443
R4c5:455 R4c6:469 R4c7:478 R4c8:484 R4c9:497 R5c5:556 R5c9:595 R6c2:628
R6c4:644 R6c9:696 R7c1:714 R7c9:793 R8c4:849 R9c2:926 R9c4:948 R9c7:977
R9c8:982
puzzle 31
........6
.7.......
...8.....
.........
....1....
..52.....
..9......
.........
..3......
rating: 94221
best solution-path out of 1000 randomized trials:
C3s7:437 C1s7:917 b9s7:897 p4s7:547 p1s7:177 b2s7:367 b6s7:687 b8s7:757
C9s5:795 c3s5:265 R6s3:673 p8s3:353 b3s3:293 r5s3:843 p1s3:113 p2s3:783
b1s5:125 r4s5:445 p4s5:815 b3s5:375 b4s3:523 b5s3:463 b6s5:585 b6s6:576
c1s6:316 c7s6:746 p2s6:426 p8s6:986 b2s6:256 b4s2:532 r5s2:852 r8s2:272
p1s2:712 b1s2:322 C2s9:629 r6s9:949 p4s9:219 p5s9:889 p6s9:569 r5s8:868
r8s8:288 c5s8:458 r1s8:138 R2c4:244 r8s4:594 r2s4:824 C5s4:654 r9s4:974
p1s4:414 r1s1:721 c2s1:381 p9s1:961 p3s1:491 p1s1:141 R1c5:159 R1c6:162
R1c8:184 R2c3:231 R3c3:334 R3c9:399 R4c7:479 R4c8:482 R5c1:518 R6c1:611
R6c6:666 R6c9:698 R7c6:764 R7c7:778 R8c3:836 R8c7:871 R9c2:928 R9c5:955
R9c9:992
puzzle 32
.........
.........
9........
.8..6....
32.......
.........
.........
.5..4....
.1.......
rating: 96297
best solution-path out of 1000 randomized trials:
C2s9:729 C3s9:539 C2s3:123 C3s3:933 R8s3:883 p6s3:263 p3s3:493 b3s3:373
b5s3:653 p8s9:689 p9s9:969 p3s9:199 b2s9:259 p5s8:288 p8s8:958 p7s8:678
p4s8:818 p6s8:568 p3s8:798 b1s8:338 r3s2:912 r1s2:132 p3s6:736 p1s6:176
b2s6:366 r9s6:986 R8c3:837 R2c2:226 R7c1:714 R9s4:994 c6s4:464 c3s4:234
p4s4:574 R2c1:211 R8c7:879 R2c9:295 r9s5:975 r3s5:635 r6s5:355 p2s5:485
p1s5:115 r1s7:417 c7s7:947 c6s7:697 p8s7:327 p2s7:787 p2s2:752 p1s2:472
p4s2:242 R1c4:148 R1c5:151 p3s1:431 p9s1:391 p6s1:861 R1c6:167 R1c8:184
R2c7:277 R3c4:344 R3c8:382 R4c4:449 R5c4:545 R5c5:557 R5c8:581 R5c9:596
R6c1:616 R6c2:624 R6c4:641 R6c6:662 R7c4:743 R7c6:765 R7c7:771 R8c4:846
R8c9:892
puzzle 33
.........
.........
.7.......
.........
.6.......
.9...1...
52.......
...6...8.
.4.......
rating: 72000
best solution-path out of 1000 randomized trials:
b5s6:466 R7s6:786 p1s6:116 p7s6:676 p9s6:936 b2s6:356 p8s8:658 R9s8:918
r9s8:398 p6s8:538 p3s8:768 p1s8:478 b1s8:128 b2s8:248 b3s6:296 b4s5:635
b1s5:225 r3s1:311 r9s1:981 p5s1:251 p2s1:421 p3s1:191 p3s5:165 p2s5:485
p4s5:545 R8c2:823 R9c5:955 b3s5:375 r9s4:694 r6s4:344 r4s4:454 r7s4:774
p4s4:514 p6s4:864 b1s4:134 r1s9:739 C9s9:599 r5s9:859 p2s9:189 p1s9:449
r4s2:142 r2s2:232 R8s2:872 p5s2:552 p8s2:382 p8s3:683 C9s3:793 r1s3:413
r1s7:437 r5s7:267 c9s7:997 p7s7:647 p4s7:817 R1c5:153 p9s3:333 R1c7:177
R2c1:219 R2c7:273 R2c8:284 R3c6:369 R4c9:492 R5c6:563 R5c7:571 R5c8:587
R6c1:612 R7c4:741 R7c5:757 R8c3:831 R8c9:895 R9c4:943 R9c6:962 R9c7:979
puzzle 34
.9.......
.........
5.78.....
...4.....
6.3......
.........
........1
.........
.........
rating:109066
best solution-path out of 1000 randomized trials:
b1s6:326 C3s6:736 b1s3:113 C2s3:923 b9s3:873 p5s3:253 p2s3:483 p2s6:456
p1s6:176 p7s6:946 b2s6:266 b3s3:393 b5s3:643 b6s6:696 b8s3:763 b9s6:886
p1s1:141 r1s1:421 b1s1:231 r5s1:851 p8s1:381 p7s1:911 b5s1:661 b6s1:571
p4s8:818 C2s8:628 r9s8:998 p6s8:568 p3s8:138 p2s8:758 b3s8:288 R2s5:295
c9s5:965 p8s5:685 p5s5:825 p2s5:155 c2s7:187 c8s7:957 c5s7:527 p6s7:897
R1c6:162 C9s2:592 c9s2:932 p7s2:372 p4s2:842 R1c9:194 p2s4:724 p8s4:354
R2c1:214 R2c2:222 R2c7:279 c4s9:619 p8s9:989 R2c4:247 R3c6:369 p6s9:839
R4c1:412 R4c3:435 R4c6:467 R4c7:478 R4c9:499 R5c4:545 R5c5:559 R5c8:584
R6c3:634 R6c5:652 R6c7:677 R7c1:717 R7c4:749 R7c7:775 R7c8:782 R8c6:864
R9c7:974
puzzle 35
.........
.........
....5....
.........
....2..3.
.......4.
.......1.
.........
.86..9...
rating:118881
best solution-path out of 1000 randomized trials:
C8s5:485 c8s5:825 c5s8:458 c2s8:288 C5s9:159 c8s9:889 c5s9:629 p7s9:379
p4s9:549 p4s5:275 p1s5:745 p3s5:135 p9s5:995 b1s8:118 r7s8:798 p6s8:538
b1s9:239 b2s8:368 p9s4:334 p7s4:944 p4s4:514 p6s4:894 b2s4:254 C5s1:651
c2s1:221 c9s1:861 r8s1:571 p1s1:141 C4s2:342 R9s2:982 p9s2:632 R4s2:472
r1s2:122 b1s6:216 r8s6:596 p3s6:166 p2s6:426 c5s7:527 R8c5:856 R1c8:187
c8s7:957 p9s7:697 p3s7:737 p1s7:447 p4s7:877 R1c9:193 r4s3:753 r1s3:413
p7s3:973 R1c7:174 R2c4:243 R2c6:267 R2c9:292 R3c1:317 R3c2:323 R3c8:386
R3c9:391 R4c3:431 R4c6:464 R4c9:499 R5c6:565 R6c1:615 R6c4:646 R6c6:663
R6c7:678 R7c1:719 R7c2:724 R7c6:762 R7c7:776 R8c1:812 R8c3:833 R8c4:848
R9c1:911
puzzle 36
.1.......
....46...
..2......
.......7.
.........
.........
.........
.......3.
......9.5
rating:127670
best solution-path out of 1000 randomized trials:
b9s7:877 r5s7:567 r2s7:227 p8s7:957 p7s7:617 b2s7:147 b3s7:397 b7s7:737
R8s6:826 r8s6:576 b9s6:796 r1s6:116 p7s6:946 p8s6:386 b4s6:636 b5s6:456
R9s2:982 r6s2:642 r5s2:862 r8s2:272 p1s2:712 p2s2:152 p2s3:423 p8s3:353
C6s3:763 r7s3:173 p4s3:543 b1s3:233 p6s5:535 C1s5:315 p4s5:845 p1s5:475
p2s5:725 R7s9:759 R1c8:188 C7s8:678 R3s8:368 r3s8:928 p5s8:558 R1c6:165
R3c2:329 p5s9:589 p6s9:839 p3s9:199 c3s4:134 R4s4:444 r7s4:784 p8s4:624
p7s4:374 C7s1:771 p3s1:461 p9s1:931 R2c1:218 R2c8:285 R2c9:291 p4s1:511
R2c4:249 R3c4:341 R4c1:419 R4c3:438 R4c9:492 R5c2:522 R5c9:594 R6c5:655
R6c6:669 R6c8:681 R6c9:693 R7c4:748 R8c1:814 R8c5:851 R8c9:898 R9c1:913
R9c6:964
puzzle 37
........3
....8....
49.......
5........
....2....
...61....
.........
.........
.........
rating:115254
best solution-path out of 1000 randomized trials:
b5s5:565 R6s5:685 C9s5:795 p9s5:335 p7s5:945 b2s5:155 b3s5:275 b7s5:825
b3s9:299 p5s9:859 p4s9:519 p7s9:979 p1s9:149 p3s9:739 b5s9:669 r6s8:968
c3s8:138 c6s8:598 p4s8:818 p1s8:448 b3s8:378 p7s1:911 C4s1:241 c4s1:471
p2s1:121 b3s1:391 p6s1:531 c6s3:633 c9s3:863 c4s3:573 r2s3:223 p8s3:983
p8s4:954 R7s4:774 C9s4:694 p3s4:164 p6s4:834 p5s4:284 R3c5:357 R6c2:628
R2c6:266 r4s6:756 C2s6:526 r8s6:876 p1s6:116 R1s7:177 c7s7:847 c4s7:617
p9s7:997 R1c8:182 c8s2:922 p9s2:362 p6s2:892 R2c1:212 R2c3:237 R3c4:343
R3c8:386 R4c2:424 R4c3:432 R4c5:453 R4c6:467 R4c8:489 R4c9:496 R5c4:544
R5c8:587 R6c7:672 R7c1:713 R7c2:727 R7c4:742 R7c6:761 R7c8:788 R8c8:881
R9c3:936
puzzle 38
.........
..3...4..
...71....
.6.2.....
.........
.........
.........
........9
.....5...
rating: 92648
best solution-path out of 1000 randomized trials:
R3s3:373 p9s3:663 p8s3:923 p5s3:583 p2s3:153 p1s3:413 b8s3:843 b9s3:793
C4s1:541 R2s1:291 r2s1:821 p2s1:481 p1s1:111 b4s1:631 b8s1:761 b9s1:971
C7s2:872 c1s2:312 p9s2:692 p6s2:262 p5s2:522 p2s2:182 b7s2:732 b8s2:952
C4s5:245 r2s5:535 p3s5:195 b9s5:885 p2s5:455 b1s5:325 c2s4:124 r7s4:494
R5s4:554 p6s4:834 p9s4:364 p7s4:614 b3s7:287 C5s7:757 C6s7:567 p3s7:137
p9s7:997 R7c8:788 p1s8:148 p3s8:438 p6s8:868 p4s8:578 p7s8:918 R9s9:949
C5s9:259 r9s9:689 r3s9:339 r3s6:936 c3s6:166 p1s6:776 p7s6:646 R1c7:179
R2c1:216 R2c2:228 R3c8:386 R3c9:398 R4c6:469 R4c7:477 R5c1:519 R5c9:596
R6c2:627 R6c5:658 R6c7:675 R7c1:715 R7c2:729 R7c4:744 R8c1:817 R8c5:856
R9c8:984
puzzle 39
.........
5........
..8......
.........
.........
...4...9.
.........
.......6.
..7.2..1.
rating: 74576
best solution-path out of 1000 randomized trials:
p8s8:658 p7s8:978 R6s7:677 r6s7:357 p5s7:527 p6s7:297 p3s7:467 p1s7:117
b8s7:847 b9s7:787 p7s5:945 p1s5:475 b9s5:895 r5s5:555 p8s5:385 b2s5:165
b4s5:635 b7s5:725 p2s8:188 p3s8:768 p6s8:598 p4s8:248 b4s8:418 b7s8:828
c9s6:966 r9s6:376 r3s6:626 p2s6:156 p1s6:716 C1s4:814 c1s4:174 p3s4:434
p2s4:754 p5s4:584 R9c2:923 p7s3:343 p9s3:693 r5s3:863 r2s3:513 b4s9:539
C6s9:369 p3s9:799 p1s9:449 r4s2:142 c7s2:872 p5s2:222 p2s2:482 p3s2:732
c9s1:831 C6s1:661 p3s1:191 p2s1:421 R1c2:129 R1c3:133 R2c3:236 R2c5:251
R2c6:264 R2c7:279 R2c8:283 R3c1:311 R3c2:324 R3c9:392 R4c5:453 R4c9:496
R5c4:546 R5c6:562 R5c7:571 R6c1:612 R7c4:741 R7c7:773 R8c5:859 R9c1:919
R9c9:994
puzzle 40
.........
.5.......
.........
....9....
.........
....8....
.......7.
.....2.4.
.61......
rating: 99534
best solution-path out of 1000 randomized trials:
C2s9:829 c2s9:389 c8s8:728 c2s8:288 p6s8:538 p3s8:168 p1s8:478 p7s8:318
b8s8:848 b9s8:998 c8s2:982 C5s2:152 c5s2:522 p4s2:272 b1s2:332 b5s2:642
b6s2:492 b7s2:712 C5s4:354 c5s4:424 c9s4:764 r7s4:174 p4s4:544 r5s5:565
r8s5:875 R9s5:955 r9s5:395 p3s5:735 p1s5:145 R9c7:973 R6c8:681 p7s1:341
p4s1:511 p1s1:771 p3s1:461 r4s7:447 r1s7:137 r6s7:967 r9s7:377 p7s6:676
R4s6:436 r7s6:186 p5s6:556 p6s6:896 R1c9:193 p2s3:753 p5s3:583 p8s3:323
p9s3:663 R1c1:119 p4s9:579 p6s9:269 R1c2:121 R2c1:216 R2c3:234 R2c4:243
R2c5:257 R2c9:291 R3c6:366 R4c1:413 R4c8:485 R5c9:597 R6c1:615 R6c2:627
R6c3:639 R6c9:694 R7c4:746 R7c9:799 R8c1:817 R8c3:833 R8c5:851 R9c1:914
R9c4:949
puzzle 41
........5
.2.......
.........
.....7..9
......6..
.8.......
......4..
..3......
......5..
rating: 72000
best solution-path out of 1000 randomized trials:
b6s5:585 R8s5:865 p4s5:215 p1s5:445 R4s8:478 C1s8:818 c1s8:348 p9s8:998
p3s8:138 b2s5:355 b3s8:288 r8s3:273 r5s3:553 b6s3:693 r6s3:943 p1s3:413
p2s3:783 b1s3:323 b2s3:163 p3s4:434 p2s4:154 C8s4:684 r3s4:314 p7s6:916
c6s6:666 r9s6:386 p5s6:856 p2s6:426 R5c3:531 R2c6:269 p9s9:939 p8s9:659
p5s9:889 p4s9:519 p1s9:749 R3c3:337 R9c2:921 r1s1:111 b3s1:391 p7s1:641
p4s1:871 r8s7:897 p4s7:247 p1s7:717 p2s7:187 R1c2:129 R1c7:172 C9s2:592
r3s2:612 R1c4:146 R2c3:236 R2c5:251 R2c9:294 R3c6:362 p8s2:982 p2s2:452
R3c7:379 R4c8:481 R5c2:527 R5c4:544 R5c6:568 R6c3:635 R6c7:677 R7c2:725
R7c3:732 R7c5:758 R7c6:761 R7c9:796 R8c2:824 R8c4:842 R9c5:957 R9c6:964
puzzle 42
.....2...
..9......
.........
....5....
....4....
.........
.........
..6..1.3.
...7.....
rating:129058
best solution-path out of 1000 randomized trials:
b8s5:965 C4s5:245 r8s5:595 p3s5:135 p1s5:775 b3s5:385 b4s5:615 b7s5:825
R8s7:897 r5s7:257 r2s7:517 p1s7:177 p2s7:727 b1s7:337 b5s7:467 b6s7:687
r5s6:546 r8s6:286 b2s6:366 r9s6:976 b1s6:116 p2s6:756 b4s6:626 b6s6:496
C6s4:764 C3s4:634 c3s4:294 p4s4:814 b1s4:124 b2s4:344 b6s4:474 r7s3:193
c9s3:933 c6s3:563 p8s3:353 R3s9:379 r3s9:929 r6s9:669 c4s9:419 r4s9:159
C5s1:651 r9s1:391 p7s1:911 p4s1:571 R1c8:188 c5s8:528 c8s8:958 C4s8:448
r1s8:738 R1c4:141 R2c6:268 R2c7:272 r5s2:852 p8s2:322 p2s2:482 p9s2:992
R2c1:213 R2c2:221 R3c1:318 R4c2:423 R4c3:431 R5c3:532 R5c8:589 R6c4:642
R6c7:673 R6c9:698 R7c1:712 R7c4:743 R7c8:781 R7c9:799 R8c4:849 R8c7:878
R9c8:984
puzzle 43
.........
.........
7.6......
.....8.9.
....4..5.
.8......2
.........
.........
.......3.
rating:102839
best solution-path out of 1000 randomized trials:
b6s8:578 R3s3:363 r3s3:613 r5s3:843 r8s3:593 p3s3:733 p2s3:453 b1s3:223
b3s3:173 c5s2:522 C3s2:132 c9s2:862 p4s2:272 p7s2:912 b2s2:352 b5s2:442
b9s2:782 p2s8:188 p5s8:858 p6s8:238 b2s8:348 b3s6:286 R8s6:816 r5s6:566
p3s6:796 p1s6:146 b2s4:164 c6s4:634 c9s4:894 R9s4:944 r9s4:384 b1s4:214
p4s5:245 p7s5:975 p9s5:665 p3s5:195 c2s5:325 p2s5:755 R1c2:121 C1s1:511
R8s1:881 p6s1:261 p9s1:931 r3s9:929 p9s9:399 p7s9:649 p1s9:119 R1c5:157
r1s7:437 p6s7:297 p4s7:547 R2c5:259 R3c7:371 R4c1:415 R4c2:426 R4c7:474
R4c9:491 R5c3:539 R6c5:651 R6c7:676 R6c8:687 R7c1:718 R7c2:724 R7c4:741
R7c6:769 R7c7:777 R8c2:827 R8c3:835 R8c7:879 R9c5:956 R9c6:967 R9c9:998
puzzle 44
.9.......
......84.
......1..
.........
........5
...2...3.
.........
....7....
.........
rating:119454
best solution-path out of 1000 randomized trials:
c1s9:249 c3s9:399 r5s5:845 r2s5:225 r9s5:985 r6s5:365 p3s5:735 p1s5:175
b4s5:615 p7s9:919 p1s9:479 p3s9:769 b4s9:539 b5s5:455 b5s9:659 b9s9:889
p7s8:948 R3c5:356 C1s8:418 b6s8:698 r3s8:328 p2s8:788 b2s8:168 b5s8:558
b7s8:838 p8s7:627 c2s7:187 p3s7:467 p1s7:717 p7s7:347 b2s4:144 C5s4:954
C6s4:564 p9s4:334 R3s3:313 p9s3:963 p6s3:293 p4s3:543 p1s3:773 p2s3:153
r4s2:752 C2s2:522 p4s2:872 p9s2:932 r1s2:112 p3s2:492 R1c9:196 c6s6:636
p7s6:976 p4s6:216 p5s6:586 r8s1:891 r5s1:251 R1c3:131 p2s1:481 p1s1:741
R2c3:237 R2c6:262 R3c8:382 R4c2:424 R4c3:433 R4c4:446 R5c1:511 R5c7:577
R6c6:661 R6c7:674 R7c2:726 R7c9:794 R8c1:814 R8c2:823 R8c6:866 R9c2:921
R9c9:997
puzzle 45
..5.....2
.........
.........
....3....
....4..1.
......9.6
.........
.........
........8
rating: 95240
best solution-path out of 1000 randomized trials:
p3s3:793 p1s3:113 p7s3:943 p9s3:633 p6s3:263 p5s3:823 b3s3:383 b6s3:573
b6s2:682 C7s2:872 R6s4:614 p8s4:984 p9s4:364 p6s4:834 p3s4:494 p1s4:744
b1s4:124 b3s4:274 r8s8:288 b1s8:318 r6s8:658 p2s8:728 p3s8:168 c3s6:236
c9s6:766 b5s6:546 p1s6:176 p2s6:426 p8s6:356 c2s5:255 b8s5:965 p7s5:375
p1s5:445 p4s5:815 r2s1:211 r5s1:861 p9s1:391 p7s1:641 R4c8:487 r4s7:147
r1s7:737 r8s7:297 r5s7:857 p8s7:327 R3s9:339 p8s9:959 p5s9:529 p6s9:899
R1c5:151 R1c8:189 R2c2:222 p6s2:562 R2c4:249 R3c4:342 R4c1:412 R4c3:431
R4c6:469 R4c7:478 R5c1:517 R5c3:538 R5c9:595 R6c2:625 R6c6:667 R7c1:719
R7c5:752 R7c7:771 R7c8:785 R8c4:848 R8c8:886 R9c1:916 R9c2:921 R9c3:932
R9c7:977
puzzle 46
.........
.....8...
...57....
........1
.........
...16....
.9....3..
.........
......2..
rating: 97545
best solution-path out of 1000 randomized trials:
b4s1:521 r5s1:861 p9s1:331 p8s1:981 b2s1:151 b3s1:271 b7s1:711 C2s7:427
c8s7:887 C6s6:166 R7s6:786 p1s6:416 p4s6:846 p6s6:596 b1s6:226 b3s6:376
b7s6:936 p9s7:697 p6s7:237 p4s7:547 p1s7:177 b7s7:917 b8s7:767 C4s3:243
c4s3:613 b6s3:583 r2s3:833 p9s3:393 b1s3:123 b1s5:135 R7s5:755 r7s5:475
p4s5:815 p6s5:565 b3s5:285 r8s2:292 r6s2:662 p3s2:732 p1s2:142 p1s9:449
p7s9:319 c6s9:539 r8s9:879 p9s9:969 R2c1:214 r8s4:894 c3s4:364 c6s4:434
p2s4:184 p8s4:924 b7s8:828 p4s8:578 p8s8:388 p9s8:638 R1c1:118 r4s8:458
R1c9:199 R2c5:259 R3c2:322 R4c6:463 R4c8:482 R5c1:512 R5c5:554 R6c2:625
R6c7:674 R6c8:689 R7c4:744 R7c9:798 R8c5:852 R9c4:948 R9c5:953 R9c9:995
puzzle 47
.........
.........
.........
...4.....
.........
.....7...
..6......
2.....1.9
...8.5...
rating:121862
best solution-path out of 1000 randomized trials:
c7s6:846 C6s6:366 c6s6:596 p5s6:226 p2s6:456 b3s6:176 b4s6:616 b9s6:986
b5s5:545 C5s5:155 c9s8:838 R7s8:788 c9s7:797 c3s7:237 R8s7:857 r8s7:577
p1s7:147 p1s2:472 p7s2:342 p8s2:622 p5s2:282 p6s2:562 p3s2:132 p3s4:194
C6s4:864 c6s4:634 p8s4:354 b1s4:214 b1s5:315 p1s5:775 p3s5:435 c6s9:469
b8s9:959 c5s9:529 p2s9:189 p1s9:719 R3c7:373 c7s3:743 c4s3:513 R8s3:883
r5s3:263 p6s1:531 p9s1:391 C8s1:481 r4s1:761 R1c2:123 R1c6:168 p1s8:418
R1c1:111 R2c4:249 R2c5:251 R2c7:278 R2c9:295 R3c2:328 R3c3:339 R3c8:387
R4c2:427 R4c9:493 R5c5:558 R5c8:584 R6c4:641 R6c5:653 R6c7:679 R6c8:685
R6c9:698 R7c2:724 R7c5:752 R8c2:825 R9c1:917 R9c2:921 R9c3:933 R9c7:974
R9c9:992
puzzle 48
9........
..8..3...
.........
.....6.2.
.....4...
.........
.1.......
.........
.....7...
rating:145456
best solution-path out of 1000 randomized trials:
R4s9:459 r7s9:799 p6s9:539 p5s9:289 p8s9:929 p7s9:679 b2s9:369 b8s9:849
C6s8:768 c6s8:698 p8s8:358 p2s8:428 p1s8:178 p4s8:548 R5s2:512 C2s2:322
c8s2:852 p6s2:292 p3s2:732 b2s2:142 b5s2:662 b7s8:918 b9s2:972 b9s8:888
r2s1:211 c7s1:941 C5s1:551 p8s1:381 p9s1:631 p3s1:161 C6s5:865 R5c9:597
p3s7:137 R4s7:447 r7s7:787 p5s7:257 r5s6:246 C7s6:776 p2s6:126 p5s6:586
p8s6:956 p9s6:396 p9s5:335 C2s5:525 p8s5:985 p2s5:155 C5s4:754 c2s4:224
p4s4:874 p1s4:414 p7s4:344 R1c8:183 p3s3:433 p1s3:743 p4s3:573 R1c9:194
R2c7:275 p1s5:715 R3c1:313 R3c7:377 R4c7:471 R4c9:495 R6c1:616 R6c2:627
R6c4:645 R6c5:653 R6c8:684 R8c1:817 R8c2:823 R8c3:836 R8c9:891 R9c3:934
R9c9:993
puzzle 49
.........
.........
..7.....6
.........
..5.34...
.....8.1.
....8....
......9..
.........
rating: 72000
best solution-path out of 1000 randomized trials:
b2s8:248 R5s9:529 r5s9:269 b8s9:959 r9s9:699 p3s9:739 p1s9:449 b1s9:319
b3s9:189 b4s8:418 p3s8:198 p6s8:838 p6s6:866 p3s6:436 c6s1:461 p9s1:931
p6s1:291 p5s1:851 p4s1:511 p1s1:771 p1s6:146 p4s6:576 p5s6:226 p8s6:656
p8s7:987 p7s7:647 r5s7:257 p4s7:817 p1s7:177 p3s7:767 R5c4:542 b8s2:962
c6s2:492 c3s2:232 p5s2:882 p2s2:152 r4s4:744 r7s4:484 r1s4:134 c2s4:354
r3s4:614 b4s3:633 c3s3:163 c9s3:893 p4s3:213 p7s3:943 b8s5:845 r8s5:285
p8s5:925 p9s5:365 R1c1:115 r7s5:795 R1c2:121 R2c7:274 R3c2:328 R3c4:341
R3c7:372 R3c8:383 R4c2:427 R4c5:455 R4c7:473 R5c8:588 R5c9:597 R6c2:622
R6c7:675 R7c1:712 R7c2:723 R7c8:786 R8c2:824 R9c1:916 R9c7:978 R9c9:994
puzzle 50
.........
.......8.
.4.6...9.
.........
........5
.1..2....
.......2.
.7.......
.........
rating: 77658
best solution-path out of 1000 randomized trials:
b6s2:572 c7s2:912 p9s2:392 p6s2:862 b1s2:222 b2s2:142 b4s2:432 C8s1:881
c2s1:151 c3s1:231 r5s1:541 p1s1:711 b3s1:371 b6s1:491 b6s9:479 C9s9:899
R9s9:949 p9s9:639 p3s9:169 b2s8:368 C9s8:798 p6s8:538 p4s8:848 p1s8:118
b1s9:219 r2s5:815 r5s5:255 p2s5:425 p3s5:765 p9s5:335 C3s7:137 C1s7:617
r9s7:997 r6s7:357 p2s7:487 C8s4:584 c8s4:754 p3s4:194 p6s4:834 R2c6:263
p5s3:523 R6c8:686 r3s6:936 p3s6:466 p1s6:776 p4s6:516 R1c2:126 R1c8:183
p8s3:953 C4s3:443 p7s3:313 R1c7:175 R2c4:244 p7s4:974 R2c7:277 R2c9:296
R4c1:414 R4c5:458 R5c5:559 R5c6:567 R6c4:645 R6c6:664 R6c7:678 R6c9:693
R7c2:729 R7c3:733 R7c4:747 R8c5:856 R8c7:873 R9c2:928 R9c6:961 R9c8:985
puzzle 51
....74...
.......5.
...6.....
.........
.........
.......2.
.........
.9...3...
.8.......
rating:107707
best solution-path out of 1000 randomized trials:
b2s5:145 R3s5:335 c9s5:795 c6s5:565 p4s5:815 b2s3:353 C4s3:443 b4s5:425
b6s5:675 b8s5:955 C6s6:466 C5s6:856 c5s6:626 p9s6:996 p6s6:236 b3s6:186
c2s9:389 c5s9:459 p3s9:139 p6s9:599 p4s9:249 p7s9:619 b1s3:213 p5s3:583
p2s3:723 c8s2:752 c2s2:222 p6s2:892 p9s2:362 R1c2:121 R7c8:784 p1s4:414
r8s4:274 r5s4:554 p8s4:324 p9s4:694 R1c1:118 R7s8:768 r7s8:488 C7s8:878
r5s8:258 R1c7:172 R1c9:193 R2c6:261 r2s1:511 R6s1:651 c8s1:881 p7s1:371
c1s7:317 r9s7:987 p9s7:667 b4s7:527 p6s7:297 R3c9:398 R4c3:432 R4c7:477
R4c9:491 R5c3:538 R5c4:542 R5c7:576 R6c3:633 R6c4:648 R7c1:716 R7c3:737
R7c4:741 R7c7:779 R8c3:834 R8c4:847 R9c1:912 R9c3:931 R9c4:944 R9c6:969
R9c7:973
puzzle 52
.....6...
.........
.........
........2
.......7.
..98...3.
....4...5
.........
.........
rating: 94471
best solution-path out of 1000 randomized trials:
r4s8:768 C5s8:258 p3s9:199 b6s9:579 C1s9:719 p7s9:349 p8s9:989 p5s9:229
R1c8:181 R7c8:786 r1s6:416 r2s6:836 r8s6:276 p7s6:946 p8s6:326 R4c7:474
r1s4:134 R3s4:384 r3s4:914 p4s4:244 p6s4:894 C9s3:293 C7s3:773 C4s3:543
p5s3:823 p2s3:153 R4c8:488 p1s8:118 p4s8:878 r8s1:591 R2s1:211 r5s1:851
p8s1:621 p9s1:361 R1c7:177 r4s7:467 r1s7:727 p8s7:357 p9s7:997 R3c9:398
R4c2:425 p8s5:955 p9s5:335 p6s5:565 R1c2:122 r8s2:882 r5s2:262 p9s2:932
p7s2:372 R1c4:145 R2c3:237 R2c8:285 R3c1:313 R4c3:433 R4c4:441 R4c5:459
R5c1:512 R5c2:524 R5c3:538 R5c5:556 R6c1:617 R6c5:652 R6c6:664 R6c7:675
R6c9:696 R7c3:731 R7c4:742 R8c1:815 R8c4:847 R8c6:869 R9c2:928 R9c6:963
R9c7:971
puzzle 53
.........
....6....
........7
...9.....
.........
..4...8..
...3.....
......5..
..1......
rating:125522
best solution-path out of 1000 randomized trials:
c7s1:771 R8s1:851 r5s9:869 c6s9:699 c3s9:139 p2s9:789 p8s9:359 b3s9:279
b4s9:529 b7s9:919 b9s7:887 C7s7:477 c7s7:947 p8s7:627 p2s7:157 b1s7:217
p4s1:511 p7s1:341 p8s1:681 r9s5:385 R9s5:965 p7s5:615 p1s5:145 p2s5:725
b1s1:121 b1s5:235 b3s1:291 b5s1:461 r4s6:766 C9s6:596 r2s6:816 R9s6:986
p7s6:646 R4c1:412 b6s2:582 r2s2:832 r5s2:242 p7s2:972 p8s2:322 R3c1:313
p8s3:653 p2s3:183 p3s3:433 r2s3:823 p6s3:263 p6s4:894 p4s4:544 p5s4:224
r1s4:714 r7s4:484 R1c1:118 p3s8:798 p2s8:458 p8s8:928 R1c6:164 R1c7:176
R1c9:192 R2c8:288 R3c3:336 R3c6:368 R3c7:374 R4c2:426 R4c9:495 R5c3:538
R5c5:555 R5c6:567 R5c7:573 R6c6:662 R7c3:737 R7c5:752 R8c4:848 R9c5:954
R9c9:993
puzzle 54
.....3...
..1......
.........
.5.......
......9..
.......8.
6........
..4......
........2
rating: 95180
best solution-path out of 1000 randomized trials:
r2s5:815 r3s5:335 b7s2:822 r8s2:272 r5s2:562 p3s2:132 p1s2:742 b2s2:352
b4s2:612 b5s5:645 p8s5:985 p5s5:255 b3s5:175 b6s2:482 b6s5:595 b8s5:765
r2s9:229 r5s9:869 R9s9:919 r6s9:659 p2s9:789 p3s9:439 b1s6:326 R9s6:966
r9s6:676 p4s6:246 p5s6:886 b2s9:149 b3s6:196 b3s8:298 r2s8:518 r5s8:858
p2s8:128 p3s8:468 p3s4:494 p1s4:114 C7s4:974 p8s4:624 p5s4:284 c2s3:383
r6s3:943 p4s3:213 p6s3:893 R2c6:267 r2s7:527 b5s7:447 c7s7:877 p7s7:317
p9s7:697 p9s1:661 p8s1:921 r4s1:151 C8s1:581 c4s1:411 r7s1:791 R1c8:187
R3c4:348 R3c6:364 R3c7:371 R3c9:399 R4c5:456 R4c7:473 R5c3:536 R5c4:544
R5c5:553 R6c3:633 R7c2:723 R7c3:737 R7c5:754 R7c7:778 R8c4:841 R9c3:938
R9c5:957
puzzle 55
......3..
.....1...
......7..
........9
.........
.........
.......2.
....4....
5.6......
rating:123085
best solution-path out of 1000 randomized trials:
c8s5:885 C7s5:475 c1s5:245 p6s5:535 p9s5:395 b1s5:125 b5s5:655 b8s5:765
c8s6:756 r7s6:196 p6s6:566 p5s6:226 p4s6:876 p7s6:346 b4s6:416 b6s6:686
R8s1:821 r8s1:571 r6s1:941 r3s1:631 p3s1:791 p2s1:451 r4s3:463 r1s3:723
p8s3:353 p9s3:993 p6s3:233 p4s3:843 c7s2:812 c1s2:142 p7s2:672 r6s2:962
r3s2:322 b1s1:111 r1s9:719 p7s9:649 c8s9:989 R3s9:339 R2c8:288 C5s8:958
c5s8:428 p3s8:168 c3s7:137 b7s7:927 R6s7:667 p6s7:897 p5s7:257 p5s9:529
R1c5:159 R1c8:184 p1s4:444 b4s4:624 p7s4:974 R2c1:214 R2c7:279 R2c9:292
R3c1:318 R3c6:364 R3c8:381 R4c3:432 R4c8:487 R5c1:517 R5c4:548 R5c5:552
R5c8:583 R5c9:594 R6c1:613 R6c9:698 R7c3:734 R7c4:747 R7c7:778 R8c3:838
R8c6:869
puzzle 56
.........
4....8...
.........
.........
.........
......7..
.1..6.9..
..3......
.2.3.....
rating: 88123
best solution-path out of 1000 randomized trials:
b9s3:783 p7s4:974 c4s4:444 R7s4:734 r7s4:184 p8s4:624 p8s3:323 p5s3:553
p4s3:273 b2s3:163 b2s4:364 b4s3:413 b6s3:693 b6s4:594 b8s4:854 C4s8:748
R1s8:128 r7s8:498 p9s8:938 p7s8:378 r9s2:392 r6s2:642 p4s2:872 p5s2:252
p2s2:482 p3s2:762 R9c8:985 c9s5:865 r8s5:575 R6s5:635 p7s5:345 p1s5:715
R7s7:797 C6s7:567 c3s7:337 p8s7:957 p5s7:287 p5s1:581 p6s1:231 p3s1:461
p1s1:171 C7s6:476 r1s6:136 p6s6:896 p4s6:246 r5s9:549 p7s9:319 p8s9:689
p2s9:159 R1c1:112 R1c4:147 R1c9:195 R2c2:225 R2c9:299 R3c5:351 R3c8:386
R4c2:427 R4c3:439 R4c5:455 R5c1:518 R5c2:526 R5c3:532 R6c1:611 R6c5:658
R6c6:666 R8c1:817 R8c2:829 R8c4:841 R8c8:888 R9c1:916 R9c6:969 R9c9:991
puzzle 57
.......9.
........6
......8..
4........
.........
......7..
......3..
...5.....
.....1...
rating: 94742
best solution-path out of 1000 randomized trials:
p7s1:311 p8s1:681 r8s1:871 r5s1:251 p2s1:721 p3s1:191 b3s7:287 C9s7:797
r5s7:567 p9s7:337 p8s7:957 b2s7:147 b4s1:531 b4s7:427 b5s1:441 b7s7:817
r7s4:784 r4s4:164 r9s4:694 r3s4:324 p5s4:554 b3s4:274 b7s4:834 b8s4:944
R7s5:735 b1s5:225 r8s5:595 p9s5:365 p8s5:985 r9s6:976 C4s6:546 p5s6:826
R7s6:766 r1s6:116 R4c7:472 c7s2:912 c1s2:242 p6s2:892 p9s2:662 p8s2:382
p2s2:752 R1c7:175 R3c9:393 c9s3:863 p3s3:433 p2s3:153 p8s3:923 c8s9:859
c5s9:629 p9s9:999 R1c2:128 r7s8:498 p9s8:938 R1c3:132 R2c3:239 p4s9:579
R2c1:213 R2c6:268 R3c4:349 R3c5:356 R4c5:455 R4c6:469 R4c8:486 R5c1:518
R5c2:522 R5c8:583 R6c1:615 R6c3:636 R6c4:643 R6c5:658 R7c1:719 R7c4:748
R8c8:888
puzzle 58
.........
.....4...
7........
.........
..3......
.5.......
91.......
6..2.....
.........
rating:158697
best solution-path out of 1000 randomized trials:
r1s3:123 r3s3:913 b1s4:114 R3s4:384 C1s5:215 C3s5:735 C1s1:511 C3s1:331
R6c1:618 R9c2:922 R7s2:792 c6s2:662 c3s2:232 p5s2:582 R4c1:412 R9c3:934
c6s4:494 p2s4:754 b2s2:152 p2s5:185 p1s5:445 p7s5:975 p7s1:941 p8s1:681
p5s1:251 c2s7:287 c8s7:957 c5s7:427 p1s7:777 R4c3:436 r4s6:146 p7s6:676
p9s6:966 R1c3:138 R7c6:763 p9s3:393 p4s3:243 c1s8:278 C9s8:998 p6s8:568
p5s8:828 R1c7:171 R1c9:199 r4s9:459 r2s9:229 r8s9:579 R1c6:167 R2c9:296
R3c2:326 R3c4:349 R3c5:358 R3c6:365 R3c7:372 R4c6:461 R4c7:473 R4c8:488
R5c2:524 R5c4:547 R5c5:556 R5c9:595 R6c3:639 R6c4:644 R6c5:653 R6c9:697
R7c4:748 R7c8:786 R8c3:837 R8c5:855 R8c6:869 R8c7:874 R8c8:883 R8c9:891
R9c8:989
puzzle 59
..8......
.3.......
.........
.6..8....
2........
.....1...
...4.....
....9....
....5....
rating: 79709
best solution-path out of 1000 randomized trials:
b4s8:618 r6s8:968 p6s8:598 p5s8:828 b2s8:248 b3s8:388 b9s8:778 p1s6:176
p3s6:766 C9s6:696 r3s6:916 p4s6:546 p5s6:886 b1s6:236 b2s6:356 p1s2:142
C5s2:652 C2s2:722 p3s2:492 p9s2:332 b3s2:282 b8s2:862 b9s2:972 c7s9:719
b1s9:329 c5s9:489 p3s9:169 p6s9:539 b2s5:265 C9s5:795 c6s5:635 p7s5:375
p1s5:445 b1s5:125 p2s4:184 C5s4:554 p8s4:924 p7s4:674 R6c2:627 C8s7:787
r4s7:467 p9s7:397 p7s7:947 R8s7:837 p4s7:577 R5s3:563 r8s3:873 p1s3:413
p3s3:193 p3s1:731 p1s1:471 r8s1:291 p5s1:521 R1c1:117 R1c5:151 R2c1:214
R2c5:257 R2c7:279 R3c1:311 R3c4:343 R3c6:364 R4c3:434 R5c8:585 R6c4:649
R6c8:683 R7c5:753 R8c1:815 R8c4:841 R8c9:894 R9c3:933 R9c8:981 R9c9:999
puzzle 60
....3....
.........
...89....
...2.....
.........
...1....6
.7.......
.....4...
.........
rating: 89207
best solution-path out of 1000 randomized trials:
b2s4:144 R7s4:784 r1s4:434 p9s4:394 p7s4:914 b1s4:224 b5s4:654 b6s4:574
C5s7:257 c5s7:687 b5s7:467 r7s7:177 p7s7:947 p7s6:316 p8s6:956 b5s6:546
r8s6:286 p2s6:426 p3s6:166 b2s1:261 c6s1:491 c9s1:931 p8s1:381 p2s1:751
R2c4:245 C5s5:455 c2s5:325 c8s5:885 p6s5:535 p3s5:195 R3c6:362 c6s2:592
c9s2:732 p2s2:182 p8s2:622 R6s8:638 r9s8:988 p5s8:558 R1c2:128 p1s8:478
R4s3:413 r7s3:793 r6s3:663 r3s3:923 p5s3:583 p4s3:843 r5s9:569 c9s9:999
p7s9:619 p4s9:279 R1c1:111 R1c3:139 R2c1:212 R2c3:233 R2c9:298 R3c3:337
R3c7:373 R4c8:489 R5c1:517 R5c2:521 R6c7:675 R7c1:715 R7c4:749 R7c6:768
R7c7:776 R8c1:818 R8c2:829 R8c3:836 R8c5:852 R8c7:871 R8c9:897 R9c6:965
R9c7:972
puzzle 61
.........
.........
.........
7........
.........
.........
.........
498..3..5
...286...
rating: 86893
best solution-path out of 1000 randomized trials:
b9s8:778 R8s2:882 R7s2:732 R8s6:876 R7s6:726 r2s7:227 R8s7:847 p6s7:597
R6s7:657 r9s7:377 R8c5:851 b2s7:167 p3s8:468 p9s8:398 p7s8:618 p7s6:316
p1s6:446 p3s6:196 R2c3:231 p4s1:571 b5s1:661 r9s1:381 p2s1:421 p1s1:141
R5c3:536 R9c3:937 b1s8:128 b2s6:256 b2s8:248 R2s5:215 r5s5:555 p8s5:925
p9s5:365 R5c2:523 r8s3:273 C4s3:643 r3s3:333 p3s3:493 p2s3:153 p2s2:452
p8s2:322 C2s4:624 r9s4:994 p3s4:134 p6s4:564 R5s9:549 p6s9:299 r7s9:489
p3s9:769 R1c1:119 R1c7:172 R1c8:185 p1s5:745 R2c6:262 R2c8:284 R3c4:344
R3c5:359 R4c3:435 R4c7:474 R5c1:512 R5c8:588 R6c3:639 R6c7:675 R6c8:686
R6c9:692 R7c1:713 R7c5:754 R7c8:787 R7c9:791 R9c1:911 R9c7:979 R9c8:983
puzzle 62
.....19..
....8....
.........
........4
..7......
.5..3....
.........
.........
6........
rating:135462
best solution-path out of 1000 randomized trials:
c6s3:593 C6s3:763 c3s3:333 p7s3:973 p4s3:243 b3s3:183 b4s3:413 b7s3:823
p3s7:797 p9s7:367 R9s7:927 r9s7:677 p1s7:117 b3s7:287 c2s5:155 c8s5:885
b6s5:475 r1s5:735 p9s5:395 b1s5:215 b5s5:565 b5s7:457 b8s5:945 b8s7:847
c7s9:819 c4s9:649 p9s9:999 p8s9:329 p2s9:759 R7s6:786 R8s6:866 c3s6:136
c6s6:696 p4s6:276 r8s4:874 c4s4:614 c1s4:144 p2s4:724 p8s4:384 c2s1:221
r5s1:541 r8s1:891 p9s1:631 p8s1:951 R1c2:122 r7s2:772 r4s2:462 p9s2:932
p6s2:292 p5s2:852 R1c9:198 c6s8:668 c9s8:838 p4s8:578 R2c3:234 R2c6:269
R3c1:318 R3c4:342 R3c5:356 R3c7:371 R4c2:428 R4c3:439 R4c4:446 R4c8:481
R5c1:512 R5c2:526 R5c5:554 R5c8:589 R6c8:682 R7c1:711 R7c4:748 R9c6:964
R9c8:988
puzzle 63
........3
.........
..1......
.....7...
.......5.
4........
9........
.........
6....8...
rating:116346
best solution-path out of 1000 randomized trials:
p3s9:169 r7s9:489 b5s9:649 r9s9:999 p6s9:539 p5s9:859 b1s9:329 b3s9:279
C9s5:795 C7s5:375 p9s4:364 p8s4:984 r8s4:594 r2s4:224 p2s4:454 p1s4:174
b7s4:734 b8s4:844 p4s5:815 p6s5:265 p9s5:635 b1s5:125 b5s5:445 b8s5:955
b8s7:947 C7s7:577 c1s7:117 p2s7:787 p5s7:257 c2s3:353 r3s3:933 p6s3:563
p5s3:883 p4s3:213 p1s3:743 R3c4:342 R9s2:922 r9s2:692 R4s2:412 r7s2:182
p5s2:552 p6s2:232 p6s8:298 c7s8:778 r4s8:158 r1s8:438 p8s8:688 p8s1:651
R5s1:511 c7s1:971 p6s1:861 p3s1:491 r7s6:476 c1s6:246 p5s6:526 R1c3:136
r4s6:756 R1c4:141 R2c8:281 R3c1:318 R3c8:386 R3c9:397 R4c2:423 R5c4:548
R6c2:627 R6c6:666 R6c7:673 R7c2:721 R7c6:762 R8c2:828 R8c3:837 R8c7:872
R8c9:896
puzzle 64
.........
...25....
...4...9.
.........
.........
.79...1..
.3.......
....6....
.........
rating: 83115
best solution-path out of 1000 randomized trials:
R9s9:949 b7s9:829 r5s9:269 p3s9:799 p1s9:119 b5s9:459 b6s9:579 p5s7:887
p2s7:157 b8s7:967 r9s7:377 p4s7:547 b1s7:237 b6s7:497 b7s7:717 b8s5:765
R1s5:175 r1s5:425 p8s5:985 p9s5:335 C3s3:533 c9s3:993 c3s3:163 p1s3:473
p7s3:313 b3s3:283 b5s3:653 b5s5:645 b6s5:595 p6s6:296 r6s6:666 c9s6:736
p1s6:146 p1s1:741 R4s1:431 r7s1:181 p8s1:921 p8s4:684 p5s4:224 C3s4:934
p6s4:564 p3s4:194 p1s4:414 p1s2:772 p2s2:122 p5s2:582 p9s2:392 b3s8:278
c7s8:918 p8s8:358 c8s8:788 c5s8:528 R1c3:138 r4s8:448 R2c1:211 R3c2:326
R3c6:361 R4c6:462 R4c8:486 R5c1:516 R5c5:551 R6c1:612 R6c9:698 R7c5:754
R8c1:815 R8c3:832 R8c4:843 R8c6:868 R8c7:874 R8c9:891 R9c5:952 R9c7:976
puzzle 65
..8......
.......7.
.........
........9
.........
..24.....
.........
......5..
.....61..
rating:125318
best solution-path out of 1000 randomized trials:
b9s9:889 C7s9:379 r6s9:659 p2s9:129 p1s9:749 b2s9:269 b4s9:519 b7s9:939
R6s1:661 r3s1:321 r2s1:831 r8s1:581 p2s1:751 p1s1:411 b2s1:241 b3s1:191
p3s6:436 p6s6:296 c2s6:156 r7s6:776 p4s6:546 b1s6:316 b6s6:686 b7s6:826
R7s8:788 r4s8:448 p7s8:918 p8s8:358 p5s8:528 p6s8:868 p6s2:892 p4s2:212
p7s2:942 p8s2:382 r7s2:472 p2s2:722 R5c7:573 c7s3:713 c1s3:343 b8s3:853
r2s3:233 R1c7:174 R7c9:797 r9s7:677 R6c1:615 p8s5:955 p9s5:395 R1s5:145
p3s5:735 p3s4:764 p9s4:334 p8s4:984 R1c1:117 p2s7:457 p6s7:537 R1c6:162
R1c8:183 R2c2:225 R2c5:254 R2c7:278 R3c6:367 R4c2:424 R4c6:463 R4c8:485
R5c5:552 R5c6:565 R5c9:594 R6c2:623 R6c9:698 R8c1:814 R8c4:847 R9c2:927
R9c9:993
puzzle 66
...4..6..
...8.....
.........
......5..
.........
.......9.
..1...2..
.........
.3....1..
rating: 72000
best solution-path out of 1000 randomized trials:
b8s1:851 C4s1:441 p4s1:211 p6s1:591 b2s1:361 b3s1:181 b4s1:621 C7s8:678
c7s8:718 p2s8:458 p5s8:888 p6s8:538 p9s8:968 b1s8:328 b3s8:198 r7s9:799
r4s9:159 p5s9:829 b4s9:419 p4s9:279 b1s9:339 R3s6:356 c8s6:726 p3s6:466
p9s6:996 p6s6:236 p4s6:846 p4s5:815 C2s5:125 r4s5:765 c6s5:635 r9s5:985
R7c5:757 r7s7:497 r1s7:117 p7s7:647 p4s7:877 p5s7:527 R3c1:312 R9s2:952
p9s2:692 R5s2:542 p6s2:832 R1c3:133 p9s3:663 p7s3:373 p4s3:513 p5s3:253
R1c6:162 R2c2:224 R5c8:586 R2c6:267 R2c8:282 R2c9:295 R3c4:345 R3c8:387
R3c9:394 c9s4:864 c6s4:434 p2s4:784 R4c2:422 R4c8:483 R5c5:555 R5c6:569
R5c7:574 R6c1:616 R6c5:654 R7c4:743 R8c9:893 R9c1:914 R9c3:937 R9c4:949
puzzle 67
..8......
..2......
.....36..
.....2..5
..4......
.........
.........
.......1.
.......9.
rating:104289
best solution-path out of 1000 randomized trials:
C9s2:992 p9s4:394 c9s4:764 c8s4:924 r6s4:644 p1s4:114 b2s4:254 b6s4:484
b9s4:874 b9s5:975 C8s5:285 r6s5:655 p2s5:725 p6s5:865 b1s5:335 b2s5:145
b4s5:515 r2s1:211 r5s1:561 p9s1:931 p8s1:351 p2s1:421 p1s1:741 b8s9:849
R7s9:739 c3s9:299 c6s9:669 p7s9:319 R3c2:327 R6c3:636 r6s6:956 p2s6:126
p1s6:446 p4s6:816 p6s6:266 R1c5:159 R1c6:167 C3s7:837 c6s7:697 p7s7:947
p1s7:417 R1c9:191 R2c2:223 r5s3:543 p7s3:913 p1s3:173 p3s3:433 R1c8:182
p5s2:852 R2c4:248 R5c7:572 p7s2:342 R2c7:277 R3c8:388 r3s8:618 p1s8:778
p2s8:458 R4c7:479 R5c2:529 R5c5:557 R5c8:586 R5c9:598 R6c2:622 R6c7:671
R6c8:683 R7c1:712 R7c5:753 R7c8:787 R7c9:796 R8c2:828 R8c9:893 R9c6:968
puzzle 68
.........
......1..
......7.9
.........
.......8.
........6
....5....
.........
.3.2.....
rating:108530
best solution-path out of 1000 randomized trials:
r9s3:673 r6s3:363 c8s8:728 c2s8:358 p9s2:632 p8s2:382 C2s2:822 r5s2:262
p3s2:792 p1s2:112 p1s3:743 p2s3:183 p5s3:553 p6s3:893 b1s3:213 p4s8:848
p7s8:618 b1s8:238 p3s8:468 b3s8:178 b3s6:286 c8s6:956 p7s6:316 R1s6:166
r1s6:426 b2s1:151 r7s1:491 r1s1:711 C3s1:331 r6s1:641 p7s9:919 p8s9:659
p8s7:627 p9s7:967 p6s7:597 p5s7:257 R4c8:484 R1c2:129 r7s9:479 p4s9:249
p6s9:539 b4s4:514 r8s4:294 r5s4:854 p3s4:734 p9s4:664 p7s4:974 p7s5:345
r5s5:565 R8c3:836 R1c4:144 R1c9:195 p9s5:935 p4s5:875 R1c3:137 R2c2:225
R3c2:324 R4c1:415 R4c3:433 R4c4:447 R4c5:452 R5c2:521 R5c4:546 R5c7:572
R6c8:685 R7c6:769 R7c7:776 R7c8:787 R8c1:817 R8c6:861 R8c8:889 R9c8:981
R9c9:998
puzzle 69
..8......
.5.......
....1....
.........
........4
...2.....
.7.....6.
2..9.....
.........
rating: 72000
best solution-path out of 1000 randomized trials:
R5s2:582 r5s2:262 p9s2:992 p3s2:432 p2s2:752 b1s2:322 c2s6:256 c5s6:626
C3s6:836 p9s6:396 p7s6:946 p1s6:116 b3s2:172 R1s1:191 p2s1:421 p1s1:741
p7s1:671 p4s1:211 p4s4:244 p5s4:824 r1s4:414 r7s4:184 p8s4:654 p9s4:334
b2s8:348 r3s8:928 r9s8:698 p6s8:868 p5s8:288 p5s9:529 p6s9:299 r6s9:669
r3s9:319 b1s7:237 c9s7:967 p3s7:497 p1s7:147 p7s7:617 b4s5:635 r6s5:955
p2s5:485 p3s5:165 c3s3:363 r3s3:913 R7s3:793 p1s3:443 p4s3:273 R1c2:123
R1c5:159 R3c7:375 p4s5:545 R3c8:387 R4c5:458 R4c6:466 R4c7:479 R5c1:518
R5c3:533 R5c5:557 R5c6:561 R5c7:576 R6c8:683 R7c1:715 R7c3:739 R7c6:764
R7c7:778 R8c5:853 R8c7:877 R8c8:881 R8c9:895 R9c3:931 R9c7:974 R9c8:989
puzzle 70
....5....
........2
...4.....
.........
.........
.......86
...193...
...2.....
.........
rating: 74919
best solution-path out of 1000 randomized trials:
b2s2:352 r9s2:672 p1s2:112 p3s2:462 r4s4:454 R6s4:634 r9s4:984 p5s4:224
p4s4:574 b3s4:194 b4s2:522 b7s2:932 b7s4:714 b8s4:864 b9s2:782 p8s5:625
p5s5:885 b7s5:735 r7s5:475 p4s5:215 b3s5:395 p9s3:333 p8s3:653 b6s3:593
b9s3:973 p4s3:243 b3s3:183 C8s6:286 r5s6:546 r2s6:836 p3s6:166 b1s6:316
r3s8:918 p4s8:278 c9s8:798 r1s8:128 R1s1:131 r7s1:481 C5s1:251 r2s1:511
p7s1:371 p9s1:661 R1c4:147 r7s7:497 p6s7:237 R8c2:823 R1c7:179 r1s9:439
r5s9:269 r8s9:589 R3c2:329 R3c6:368 p6s8:538 R3c8:387 r6s7:967 p5s7:557
R4c1:413 R4c2:426 R4c4:448 R5c6:565 R6c1:617 R6c4:649 R7c2:727 R7c7:776
R8c1:819 R8c5:858 R8c7:877 R8c9:891 R9c2:921 R9c4:945 R9c5:956 R9c9:999
puzzle 71
.........
.....6...
...8.....
.3.......
9........
4........
2........
....5....
..1......
rating:138221
best solution-path out of 1000 randomized trials:
b7s5:915 C2s5:125 c5s5:685 p9s5:365 p6s5:535 b3s5:275 b5s5:445 b9s5:795
c9s6:996 c6s6:436 p9s8:698 p8s8:928 r2s8:238 r5s8:558 p2s8:188 p1s8:418
r1s1:111 R4c7:477 b3s6:176 r4s6:756 p5s6:586 b1s6:326 r3s9:339 R6s9:659
r9s9:979 p1s9:149 p3s9:499 p3s1:461 p6s1:291 p5s1:521 c5s7:627 r9s7:397
r6s7:947 p4s7:217 p6s7:567 c6s4:594 R8c3:833 p9s3:663 c8s3:983 p7s3:313
p4s3:573 R5s2:542 p6s2:892 p5s2:222 p8s2:952 R9s4:964 p8s4:384 p5s4:824
p2s4:454 R1c3:134 R1c5:157 R1c6:162 R1c9:193 R2c4:244 R2c5:253 R2c8:289
R3c5:351 R3c7:372 R4c8:482 R6c3:632 R6c4:646 R6c7:671 R7c2:729 R7c3:737
R7c4:743 R7c6:768 R7c7:774 R7c8:781 R8c1:816 R8c4:841 R8c6:869 R8c7:878
R8c8:887
puzzle 72
.........
1.....6..
.........
.3..2....
.........
5..4.....
.........
8....9...
.........
rating:109484
best solution-path out of 1000 randomized trials:
p4s4:874 p1s4:114 b5s9:659 C4s9:149 b4s4:524 r5s4:264 p9s4:934 b3s4:384
b6s4:494 p3s9:439 p2s9:789 p5s9:229 b3s9:399 b6s9:579 b7s9:919 p7s6:946
p1s6:416 R7s6:796 r4s6:156 p8s6:686 b1s6:336 r3s3:313 C7s3:773 p3s3:163
R2s3:283 r5s3:543 b5s6:566 b6s3:693 b7s3:833 b7s6:826 r2s5:235 C9s5:995
p3s5:465 R7s5:725 r7s5:175 p1s2:712 p3s2:192 C6s2:962 r3s2:322 R5c1:517
R8c4:845 R2c4:242 R5c3:532 b2s5:355 c2s1:181 R4s1:441 p3s1:731 p6s1:591
p6s8:298 p5s8:558 p8s8:988 p7s8:348 c1s7:377 c7s7:747 p8s7:927 p5s7:257
R1c2:128 R1c3:137 R3c6:361 p8s1:621 R4c7:478 R4c8:487 R5c8:585 R6c3:638
R6c6:667 R6c7:672 R7c5:754 R7c6:768 R8c5:851 R8c8:882 R8c9:897 R9c5:953
R9c7:971
puzzle 73
7........
....3....
.........
.........
.....9..2
.........
..4.....6
1........
........5
rating: 92534
best solution-path out of 1000 randomized trials:
c9s9:939 c3s9:199 r5s1:551 r8s1:291 p6s4:264 p9s4:694 R2s7:287 C9s7:497
r4s7:757 p8s7:627 p7s7:977 R8c6:868 C9s8:398 c6s8:438 p3s1:761 p1s1:471
p7s1:341 p8s1:981 R8c9:893 r2s3:513 p4s4:874 p7s4:314 p8s4:954 p2s4:184
R8c3:837 R8c8:889 r2s9:219 p1s9:749 p1s3:173 p2s3:723 p8s3:683 p9s3:333
C3s2:132 R7c1:715 R8s5:855 c5s5:485 p3s5:165 p6s5:535 p6s6:236 p5s6:586
p2s6:156 p1s6:416 R6s6:666 p7s6:376 r9s2:382 c8s2:822 p4s2:242 p7s2:612
R1c2:121 R1c4:148 r7s8:788 p8s8:658 R2c2:228 R2c7:275 R3c2:325 R3c5:359
R3c6:367 R4c2:429 R4c4:444 R4c5:452 R4c6:463 R5c2:524 R5c4:547 R5c7:578
R6c3:631 R6c4:645 R6c7:679 R7c7:772 R8c4:846 R9c1:918 R9c2:926 R9c4:943
R9c6:962
puzzle 74
......2..
.......1.
..9......
.....35..
.........
...4.....
.7.......
.........
.......8.
rating:104469
best solution-path out of 1000 randomized trials:
b3s9:189 p3s9:769 p1s9:419 p7s9:979 p4s9:249 p5s9:829 b5s9:659 b6s9:599
C8s5:885 c5s5:625 c2s5:155 p3s5:735 p9s5:395 b1s5:215 b5s5:565 b8s5:945
R7s2:752 r1s2:432 R6s2:682 r3s2:912 p4s2:542 p6s2:892 b1s2:222 b2s2:362
r4s4:164 C9s4:994 p8s4:324 b4s4:534 p4s4:274 C7s8:578 C9s8:198 R2s8:258
p6s8:838 p9s8:668 b1s8:318 b1s7:237 c9s7:967 c6s7:497 p1s7:147 p7s7:617
R6s3:673 c1s3:113 p4s3:843 r6s3:353 r3s3:933 R1c2:126 C8s6:586 c8s6:956
p7s6:376 p1s6:446 c4s1:511 R8s1:861 p3s1:131 R2c6:266 R2c9:293 R3c4:341
R3c8:387 R4c2:428 R4c5:451 R4c8:484 R5c2:523 R5c5:557 R6c3:636 R6c9:691
R7c1:714 R7c4:748 R7c7:771 R7c8:783 R7c9:796 R8c1:816 R8c5:854 R8c7:877
R9c2:921
puzzle 75
.........
.........
.......1.
.........
5........
........3
2.9.6....
.........
...37.8..
rating: 80865
best solution-path out of 1000 randomized trials:
R3s3:323 r2s3:833 r5s3:553 p2s3:783 p1s3:413 b2s3:163 b3s3:273 b7s7:817
R7s7:797 R9s9:989 R8s9:849 p8s6:686 p5s6:226 b4s6:436 r7s6:176 p7s6:916
b1s9:319 c4s9:479 p2s9:159 b2s6:366 b3s9:299 b4s9:529 C2s2:622 C3s2:232
R1s2:182 p3s2:462 p9s2:992 b2s2:342 p7s5:375 p1s5:745 R3c9:394 R9s4:924
r6s4:644 b2s4:254 r8s4:874 p1s4:114 C1s8:218 c4s8:448 p3s8:198 p6s8:868
p5s8:588 p5s7:287 p2s7:427 p9s7:337 R1c2:125 r7s5:495 p9s5:935 R9s1:961
r3s1:611 p4s1:241 p1s1:771 p2s1:451 R1c3:131 R1c4:147 R2c6:265 R3c5:358
R4c8:484 R5c3:534 R5c4:546 R5c6:567 R5c7:572 R5c9:591 R6c3:638 R6c5:655
R6c6:669 R6c7:677 R7c2:728 R7c6:764 R8c2:821 R8c5:852 R8c8:885 R8c9:896
puzzle 76
......8..
........2
....4....
.........
......3.1
.........
7........
.........
9.....6..
rating:116530
best solution-path out of 1000 randomized trials:
C1s3:113 c7s3:943 c7s8:818 c4s8:648 c6s8:438 r4s8:758 p8s8:328 b2s8:268
p6s3:833 p3s3:463 p2s3:783 p8s3:623 p8s6:656 p9s6:336 C9s6:496 r4s6:146
p4s6:516 p5s6:286 b2s3:253 b3s3:393 b6s8:588 b7s6:726 b8s6:866 b9s8:998
R9s4:934 r9s4:674 b5s4:564 p4s4:214 R8c7:875 r5s5:555 r2s5:235 b2s5:345
r3s5:925 R7c9:799 c3s9:369 c6s9:539 p5s9:859 p2s9:129 c2s2:152 R4c8:487
p3s7:167 p9s7:637 c6s2:662 c9s2:732 p1s2:472 R1c3:131 c9s1:961 p8s1:381
p7s1:611 p1s1:771 R1c8:185 R1c9:194 R2c2:227 p4s7:547 R2c4:241 R2c7:279
R3c1:312 R3c7:377 R4c1:415 R4c2:424 R4c4:449 R4c5:451 R5c2:522 R6c8:689
R6c9:695 R7c4:744 R7c6:765 R8c2:821 R8c4:842 R8c8:884 R8c9:897 R9c5:957
R9c8:982
puzzle 77
.........
..7......
.3..6...4
2........
.........
5........
.........
.......1.
....9....
rating:102729
best solution-path out of 1000 randomized trials:
c2s1:121 c5s1:651 p9s1:931 p3s1:491 p1s1:741 p4s1:511 b2s1:261 b3s1:371
r3s2:332 r6s2:942 p4s2:272 p6s2:562 p5s2:822 p2s2:152 b6s2:682 b9s2:792
R3s9:319 r9s9:699 p6s9:839 p5s9:289 p2s9:429 p1s9:779 b2s9:169 b4s7:627
c2s7:187 c8s7:857 p4s7:577 p1s7:717 C1s3:813 r5s3:553 p2s3:783 p1s3:143
p1s5:175 p4s5:845 c2s5:225 r8s5:595 p3s5:735 R3c8:388 R9c2:924 R7s4:764
r1s4:114 r7s4:484 p5s4:254 p4s4:874 r8s8:898 R9s8:918 r6s8:668 p3s8:138
R1s6:196 r4s6:446 p7s6:976 R2c1:216 p6s6:866 R2c4:248 R2c9:293 R3c4:347
R3c6:365 R4c3:433 R4c5:455 R4c6:467 R4c7:478 R5c2:528 R5c3:534 R5c4:549
R5c8:586 R6c3:636 R6c4:644 R6c7:673 R7c2:726 R7c5:758 R9c6:963 R9c8:985
R9c9:997
puzzle 78
3.5..4...
..9......
.28......
.........
......72.
.........
.........
.........
7......6.
rating: 73864
best solution-path out of 1000 randomized trials:
C3s7:437 c9s7:867 p5s7:227 p8s7:657 b2s7:147 b3s7:397 b4s2:412 C7s2:972
p4s2:242 p6s2:832 p3s2:192 b5s2:662 b8s2:752 b9s7:787 R8s6:816 C3s6:636
r6s6:346 p1s6:476 p2s6:126 R7c3:731 b3s6:296 b5s6:556 R5s9:549 r8s9:889
R9s9:969 r9s9:379 p1s9:719 p2s9:159 b2s8:258 r2s8:518 r8s8:898 p3s8:468
p1s8:178 p1s1:441 p7s1:311 C2s1:521 r5s1:261 c3s3:363 c9s3:793 p2s3:453
p8s3:923 p5s3:283 R2s5:275 p6s5:565 p5s5:825 C5s5:355 r9s5:995 c9s4:934
c6s4:594 C7s4:774 p4s4:214 R1c8:181 R3c8:384 R4c2:424 R4c8:485 R4c9:499
R5c3:533 R6c1:615 R6c2:629 R6c4:644 R6c7:673 R6c8:688 R6c9:691 R7c2:728
R7c4:745 R7c6:766 R8c4:843 R8c5:854 R8c7:871 R9c4:948 R9c5:951
puzzle 79
7...1....
.........
....5....
....8...3
....6....
.........
.........
......2..
..9......
rating: 82253
best solution-path out of 1000 randomized trials:
R4s7:467 r7s7:787 p8s7:627 p7s7:947 p4s7:577 p6s7:837 b2s7:257 b3s7:397
p5s2:522 p6s2:262 p9s2:692 p8s2:952 p2s2:182 b1s2:312 b5s2:442 b7s2:732
c5s3:653 p9s3:333 p7s3:973 b8s3:863 p4s3:513 b2s3:143 b3s3:283 b7s3:723
p2s6:126 c6s6:636 R9s6:986 p7s6:346 p4s6:816 b3s6:296 c3s1:231 c6s1:661
r9s1:371 r3s1:921 p5s1:581 b4s1:411 r1s9:429 C5s9:859 p6s9:599 p4s9:219
p1s9:779 R6c8:684 r3s4:914 R8s4:894 c6s4:434 r4s4:754 R1c6:169 R3c2:328
p7s8:678 p9s8:968 p3s8:198 c3s5:135 c9s5:995 p5s5:825 c7s5:745 r7s5:485
R1c7:174 p4s4:544 R2c2:224 R2c4:248 R2c7:275 R3c6:364 R3c8:389 R4c7:476
R5c3:538 R5c6:565 R6c1:615 R6c4:649 R7c1:718 R7c6:766 R7c9:791 R8c4:841
R8c8:888
puzzle 80
..18.....
.........
.........
.........
...6.8...
2.......9
......7..
.......3.
.....5...
rating: 79624
best solution-path out of 1000 randomized trials:
b8s8:958 R6s8:678 p9s8:338 p3s8:798 b3s8:288 b4s8:428 b7s8:818 C4s5:445
c7s5:875 c1s5:315 p8s5:685 p5s5:255 b3s5:195 b4s5:535 R5s3:513 r5s3:263
p9s3:933 p8s3:653 p2s3:123 p1s3:743 p1s2:172 p4s2:842 b3s3:373 c1s6:116
p7s6:976 b3s6:296 r2s6:826 p2s6:486 b2s6:356 p8s2:982 p2s2:452 p3s2:732
p6s2:592 r8s7:587 c8s7:927 b4s7:437 r4s7:157 p9s7:397 R4c6:464 C5s4:854
c5s4:624 r9s4:994 p9s1:661 p7s1:911 r3s9:329 r7s9:789 p3s9:169 p6s9:839
R1c8:184 r8s4:574 r2s4:234 R2c1:217 R2c2:222 R2c4:241 r8s1:891 R2c7:279
R3c4:344 R3c6:362 R3c8:381 R4c1:419 R4c7:471 R4c9:493 R5c2:521 R5c5:559
R6c3:636 R6c4:647 R7c1:714 R7c2:725 R7c5:751 R7c6:766 R8c6:867 R9c4:949
puzzle 81
..9...25.
.........
..4......
.68......
......1..
..3......
.........
.........
.........
rating: 73000
best solution-path out of 1000 randomized trials:
b4s1:621 C8s1:781 c2s1:251 p6s1:831 p9s1:391 b1s1:111 b5s1:461 R4s2:452
r1s2:732 p3s5:765 p1s5:415 r3s5:925 r6s5:345 p4s5:875 p6s5:235 C3s6:936
C1s6:216 R5c3:537 R6c6:669 c9s9:899 p5s9:529 p2s9:759 p1s9:479 p7s9:919
R4c9:494 p6s4:864 p5s4:284 p2s4:724 p1s4:144 p7s4:974 R5c6:566 p5s6:886
p8s6:356 R5c9:592 r5s2:842 p7s2:612 p8s2:982 R5c1:514 R6c9:695 b1s2:222
b1s3:123 C8s3:583 c8s3:953 p7s3:373 p4s3:813 r2s8:828 R5s8:548 r8s8:298
p9s8:968 R1c6:167 c9s7:997 C8s7:487 p8s7:327 p7s7:647 R1c5:158 R1c9:196
R2c4:249 R2c6:263 R2c7:277 R3c1:318 R3c6:362 R3c8:389 R4c4:443 R5c5:555
R6c5:654 R6c7:676 R6c8:688 R7c1:717 R7c4:746 R7c7:778 R7c9:793 R8c5:857
R9c4:941
puzzle 82
...4.1...
........3
.........
.........
...7.....
.9..5...8
.........
.........
.......2.
rating:131412
best solution-path out of 1000 randomized trials:
R6s7:687 R4s7:437 C9s7:897 p9s7:367 p7s7:917 b1s7:227 b3s7:177 b8s7:757
r9s3:673 c1s3:113 c7s3:843 p5s3:523 p2s3:783 b2s3:353 b5s3:463 b7s3:933
p9s1:991 c6s1:531 R8s1:851 r8s1:271 p7s1:641 b1s1:321 b3s2:192 C7s2:572
r2s2:832 p9s2:662 p7s2:312 r3s8:928 r6s8:348 b2s2:252 C5s9:159 C4s9:949
r9s9:399 p6s9:569 b5s4:554 r8s4:874 r2s4:234 p3s4:494 c6s5:595 r5s5:245
r2s5:825 p2s5:185 p1s5:415 p1s8:778 p3s8:138 R1s6:126 c5s6:586 c8s6:956
r9s6:376 r3s6:636 R2c1:219 R2c6:266 R2c8:288 R3c3:335 R3c8:384 R4c2:422
R4c4:446 R4c5:458 R4c7:479 R4c8:481 R5c1:518 R6c1:614 R7c1:711 R7c2:724
R7c3:739 R7c4:742 R7c6:765 R7c9:796 R8c1:816 R8c6:868 R8c8:889 R9c6:964
R9c7:975
puzzle 83
........3
.2....8..
.........
........1
.97......
...5....6
.........
.........
.........
rating:146526
best solution-path out of 1000 randomized trials:
b6s8:688 C9s8:798 c6s8:568 p5s8:828 p2s8:158 b1s8:338 b4s8:418 b8s8:948
R6s7:657 R4s7:477 b6s9:679 r3s9:939 r6s9:359 p2s9:789 p1s9:119 b3s9:299
b5s9:469 b8s9:849 p4s7:247 p7s7:917 p9s7:397 p9s5:995 p8s5:325 r8s5:585
r5s5:265 p3s5:435 p1s5:175 b3s2:372 r3s2:632 r6s2:952 p2s2:482 p1s2:712
R5c9:594 R6c6:663 C4s3:743 p7s3:313 p8s3:983 p5s3:253 p5s4:854 R9s4:974
r3s4:624 p2s4:184 p3s4:734 R1c3:136 c9s6:866 p5s6:286 b3s1:381 r3s1:611
p4s1:871 p6s1:231 R1c2:127 R1c4:141 p2s1:721 R1c6:162 R2c1:214 R3c4:346
p1s6:776 R3c6:364 R4c2:423 R4c4:444 R4c5:456 R5c1:516 R5c4:542 R5c5:551
R5c7:573 R7c5:755 R7c6:767 R8c1:815 R8c3:833 R8c8:887 R8c9:892 R9c2:926
R9c6:961
puzzle 84
.....5...
.....74.9
...68..1.
.........
.........
.........
.....6...
........3
.........
rating: 72000
best solution-path out of 1000 randomized trials:
R3c9:392 R1c9:198 R2s8:218 b5s6:556 r8s6:876 p1s6:416 p2s6:186 R2c8:285
R5c9:591 C6s1:961 p7s1:611 R4s1:451 r1s1:131 R2c3:236 b1s5:315 R3s9:329
c5s9:489 c8s9:859 p4s9:519 p7s9:979 p7s8:678 p1s8:748 p2s8:428 p2s5:725
p8s5:655 p9s5:995 b2s1:241 p4s3:543 p5s3:223 p2s3:753 p1s3:173 p7s3:913
p9s3:363 c3s4:334 R6c6:669 R2c5:252 r8s2:572 r2s2:832 p3s2:462 R1c2:127
R7c3:739 R1c1:112 R1c4:149 R1c5:154 R7c8:782 R3c7:377 r6s7:957 p5s7:587
p3s7:797 p3s4:494 p6s4:864 p5s4:524 R4c3:433 R4c4:447 R4c7:475 R5c3:535
R5c6:568 R6c2:622 R6c3:637 R6c4:644 R6c8:683 R6c9:696 R7c1:714 R7c7:771
R8c1:817 R8c2:821 R8c4:845 R8c8:888 R9c2:926 R9c3:938 R9c4:942 R9c8:984
puzzle 85
.........
.8.......
........6
.3.......
7..4.....
.........
.1.2.....
.9.......
.........
rating:104750
best solution-path out of 1000 randomized trials:
r2s4:234 r8s4:884 C2s4:624 r6s4:964 p3s4:494 p1s4:714 b2s4:154 b3s4:374
c8s2:922 R3s2:362 r9s2:672 p4s2:212 p6s2:892 b3s2:182 b4s2:432 b5s2:552
R3s8:348 C1s8:418 c7s8:878 p6s8:568 p9s8:938 b7s7:737 C2s7:327 c8s7:857
p6s7:297 p9s7:667 b5s3:643 r3s3:333 r9s3:983 p5s3:253 p6s3:593 p6s9:269
p3s9:799 p2s9:459 p8s9:389 c1s9:119 p7s9:949 R1c3:135 C6s5:865 c1s5:275
p5s5:525 p8s5:355 r6s1:651 p5s1:281 p4s1:841 p7s1:311 R1c2:126 c8s6:956
p7s6:616 p4s6:246 R1c4:147 R1c6:161 R1c7:173 R1c9:198 R4c4:445 R4c6:466
R4c7:471 R4c8:487 R5c3:531 R5c7:579 R5c8:586 R6c3:639 R6c8:688 R6c9:695
R7c5:758 R7c6:763 R7c7:776 R7c8:785 R8c1:813 R8c3:836 R9c1:915 R9c7:977
R9c9:991
puzzle 86
........6
.........
7........
2........
...1.....
.34......
.........
......5..
........9
rating:113762
best solution-path out of 1000 randomized trials:
p4s7:847 c4s7:477 c9s7:737 r4s7:157 p5s7:527 b3s7:297 b5s7:667 b9s7:987
p9s6:936 p6s6:566 R8s6:886 r2s6:216 p7s6:676 b2s6:356 b4s6:426 b4s1:431
r4s1:751 r7s1:171 p7s1:911 p8s1:681 b1s1:221 b2s1:361 b8s6:746 b8s9:859
c5s9:489 c2s9:329 p7s9:649 p4s9:279 p4s2:242 b5s2:652 r3s2:332 r2s2:822
p2s2:182 p3s2:762 c9s5:965 r9s5:385 p5s5:555 p6s5:235 p3s5:495 R5c1:518
C3s8:138 r4s8:458 r7s8:778 p7s8:348 R3s4:374 r6s4:954 p2s4:124 p1s4:444
c4s3:573 r2s3:833 r5s3:253 p3s3:463 R1c1:113 R1c4:145 R1c6:169 R2c6:264
r8s4:584 R2c8:288 R3c9:393 R5c3:539 R5c9:592 R6c1:615 R6c9:698 R7c1:719
R7c2:725 R7c8:783 R7c9:794 R8c1:814 R8c6:868 R8c9:891 R9c2:928 R9c4:943
R9c7:972
puzzle 87
.........
2......3.
..5..7.8.
4........
.......9.
.........
...7.....
.........
......6..
rating: 82287
best solution-path out of 1000 randomized trials:
b5s7:557 r2s7:837 p3s7:497 p2s7:127 b3s7:277 b4s7:617 b9s7:987 R5s2:562
r8s2:882 b8s2:942 r9s2:392 p3s2:732 p2s2:152 b4s2:622 b6s2:472 R5s4:594
c3s4:164 p2s4:784 r6s4:654 r3s4:934 b1s4:224 b3s4:374 r9s9:999 R6s9:649
r3s9:329 p2s9:759 p1s9:179 b3s5:185 r1s5:715 r4s5:465 p6s5:895 p4s5:245
R6c8:681 R9c2:923 R3s3:343 r9s3:693 p6s3:863 p3s3:133 R3c1:311 R1s1:191
r4s1:441 p4s1:871 p5s1:251 c2s6:356 p9s6:636 p6s6:296 R1c4:148 r7s8:798
r1s8:428 p5s8:858 p4s8:578 R1c1:116 p2s6:486 R2c3:238 R2c6:269 R4c3:439
R4c5:453 R5c1:513 R5c2:525 R5c3:531 R5c4:546 R6c6:668 R6c7:675 R7c2:721
R7c6:766 R7c7:773 R8c1:819 R8c2:826 R8c4:844 R9c1:918 R9c5:955 R9c6:961
puzzle 88
.......4.
.........
2.....7..
.......1.
..6......
........3
..9......
.........
.....5...
rating:107012
best solution-path out of 1000 randomized trials:
C3s2:832 C2s2:422 r9s2:982 p5s2:252 p4s2:572 b3s2:192 b5s2:662 b8s2:742
p2s9:159 p1s9:479 p7s9:949 p4s9:219 p5s9:889 b3s9:399 b4s9:629 b5s9:569
c6s1:631 r9s1:971 r6s1:351 p5s1:821 p6s1:291 b1s1:111 b5s1:541 b8s1:761
R7s4:714 r4s4:464 r8s4:894 r2s4:524 b1s4:334 p7s4:674 b6s6:686 R9s6:916
r6s6:366 p4s6:276 p1s6:446 p2s6:126 c2s7:227 r8s7:597 r5s7:847 p8s7:657
p2s7:787 c8s5:725 r4s5:145 r7s5:495 c5s5:555 r8s5:875 r8s3:283 r5s3:863
p3s3:133 p1s3:773 c7s8:818 r5s8:268 p7s8:648 c8s8:758 p3s8:438 R1c6:167
R1c7:178 p8s8:328 R2c3:235 R2c4:244 R3c4:343 R3c8:385 R4c1:417 R4c5:453
R5c1:513 R5c8:588 R6c1:615 R7c9:796 R8c5:856 R9c2:923 R9c3:937 R9c5:954
R9c9:998
puzzle 89
.9.7.....
.........
.........
.........
.......85
.4.......
.....16..
......3..
.........
rating:135215
best solution-path out of 1000 randomized trials:
b6s6:696 C8s6:286 C9s1:291 c6s1:631 C2s1:821 r5s1:541 p1s1:111 b2s1:351
b5s6:456 p3s6:136 p6s6:866 b2s6:346 c1s3:313 c4s3:443 c6s3:533 r5s3:253
p2s3:723 b3s3:193 b4s6:516 b4s9:619 C7s9:279 c7s9:749 p3s9:499 p6s9:839
b2s9:369 b5s9:559 b6s1:481 b6s3:683 b7s6:926 C2s8:328 c8s8:758 p3s8:438
p9s8:998 p7s8:648 p4s8:818 p4s7:577 p6s7:237 C9s7:797 p9s7:667 p8s7:387
R5c2:522 r8s2:892 r5s2:242 r9s2:672 r3s2:332 c3s5:165 c9s5:935 p8s5:655
p2s5:785 R1c5:154 p3s4:734 p9s4:394 p7s4:944 p4s4:214 p4s5:845 R1c7:178
R1c8:182 R2c2:225 R2c6:268 R3c7:375 R4c1:415 R4c2:427 R4c6:462 R4c7:474
R5c6:564 R7c1:712 R8c5:857 R8c8:884 R9c1:917 R9c5:952 R9c6:963 R9c7:971
R9c8:989
puzzle 90
......8..
..4......
...9.....
..2......
.....3...
.....6...
.......5.
.........
........1
rating:110627
best solution-path out of 1000 randomized trials:
p9s4:964 c6s4:494 r7s2:182 r4s2:742 r9s2:672 r3s2:922 p5s2:552 p6s2:892
b1s2:212 b2s2:362 b5s4:544 r8s4:884 p2s4:154 b3s4:374 b4s4:624 b7s4:714
b9s8:988 r6s8:648 p4s8:818 c6s8:598 r5s8:258 b1s8:338 b4s8:428 b8s8:768
R9s9:939 r9s9:689 R5s9:519 r8s9:299 p3s9:469 p2s9:129 b8s9:859 C5s6:756
C4s6:246 r8s6:586 p8s6:326 p7s6:976 b3s6:196 b4s6:416 R4s5:445 r1s5:135
p9s5:695 R6c3:637 r9s7:387 r6s7:947 p4s7:577 p1s7:117 p2s7:457 b5s1:651
R5s1:531 r5s1:841 r8s1:281 C8s3:483 r1s3:733 c7s3:873 R2s3:223 p8s3:953
R1c4:143 R1c6:161 R2c6:267 R2c7:275 R3c1:311 R3c5:355 R3c9:393 R4c7:471
R5c2:525 R6c1:613 R7c2:721 R7c7:779 R7c9:797 R8c2:827 R8c3:836 R8c6:865
R9c1:915
puzzle 91
.........
5........
.........
3........
......9..
2........
1.8...6..
.........
.....4...
rating:120915
best solution-path out of 1000 randomized trials:
C1s8:518 C2s8:328 C1s6:316 c4s6:546 c9s6:836 r8s6:286 p2s6:426 b2s6:166
b6s6:696 p9s8:668 p7s8:978 p1s8:148 b3s8:298 b6s8:488 b8s6:956 b8s8:858
b8s1:861 p4s1:271 p5s1:521 r9s1:981 r6s1:641 b1s1:331 b2s1:151 b6s1:491
R8s9:829 r5s9:269 R3s9:389 r6s9:949 p1s9:119 p3s9:799 R9c1:917 R3c4:343
R6s3:683 r3s3:933 p6s3:563 r5s5:555 r8s5:895 p3s5:435 p2s5:185 R3c7:374
p4s4:814 p6s4:594 p5s4:254 p2s4:784 b9s7:887 C2s7:127 c5s7:657 p9s7:397
r9s2:992 r6s2:352 p5s2:582 R1c7:172 r4s2:462 R1c3:134 R1c9:193 R2c2:223
R2c3:232 R2c4:247 R3c6:365 R4c4:444 R4c5:459 R4c7:477 R5c3:537 R6c2:624
R6c3:639 R6c7:675 R7c2:722 R7c4:745 R7c5:753 R7c6:767 R8c4:842 R8c7:873
R9c2:925
puzzle 92
........2
.9.......
8......3.
.........
....4....
...7..1..
...4.....
....5....
.........
rating: 87842
best solution-path out of 1000 randomized trials:
b2s4:364 r9s4:984 p2s4:124 p3s4:494 b3s4:274 b4s4:614 b7s4:834 r9s2:972
C8s2:582 r2s2:212 p1s2:442 p2s2:722 b2s2:352 b4s2:632 R6s3:663 r3s3:913
R8s3:893 r2s3:523 p2s3:753 p1s3:473 p1s8:778 p4s8:548 p6s8:298 p3s8:438
p2s8:158 p8s8:688 b1s3:133 b2s3:243 b4s9:419 R1s9:169 r7s9:789 p8s9:659
p7s9:379 p7s5:345 p1s5:715 C2s5:625 p2s5:185 r7s1:791 p9s1:331 p8s1:951
p5s1:281 R4c5:456 p3s6:736 p1s6:176 b9s6:886 p6s6:266 b2s7:257 c8s7:927
p2s7:487 p6s7:537 R1c1:117 R1c4:141 R2c3:235 r8s5:575 R3c2:326 R3c9:397
R4c2:421 R4c6:465 R5c1:516 R5c6:561 R5c9:599 R6c9:696 R7c6:767 R8c1:811
R8c2:828 R8c4:849 R8c6:862 R8c7:877 R9c3:939 R9c4:946 R9c6:968 R9c9:995
puzzle 93
5........
.1......8
6..4....3
.........
.........
.........
..2......
.9.......
.........
rating: 73000
best solution-path out of 1000 randomized trials:
c1s8:148 p3s8:438 p2s8:788 b8s8:968 p8s8:328 b1s2:212 C2s2:622 r9s2:972
p1s2:442 p2s2:182 b1s3:123 R2s3:243 b2s2:362 c3s5:265 r2s5:525 r8s5:875
p7s5:645 p8s5:385 b2s1:161 p2s1:481 p1s1:711 p7s1:371 p9s1:631 b5s1:541
r5s9:569 r8s9:279 r7s9:799 r1s9:419 p7s9:949 p8s9:689 R6s4:694 r3s4:924
r8s4:284 r5s4:864 p3s4:134 R1c7:177 C4s7:847 c4s7:617 p9s7:997 p6s7:237
R1c9:196 c9s6:836 c6s6:666 p8s6:986 p2s6:426 R1c5:159 R2c5:256 R3c3:339
R3c5:357 p2s7:727 R4c5:454 R4c7:473 c7s3:913 p8s3:653 R4c6:467 R4c9:495
R5c1:514 R5c3:533 R5c5:558 R5c7:576 R5c8:587 R5c9:592 R6c7:678 R7c4:746
R7c5:755 R7c6:763 R7c7:774 R8c1:818 R8c5:852 R8c8:883 R8c9:891 R9c3:935
R9c5:951
puzzle 94
...73....
.1.......
.7.......
.....6...
.........
.........
.........
.....8..5
2.4......
rating: 88860
best solution-path out of 1000 randomized trials:
b3s7:297 b7s1:731 R1s1:171 r4s1:451 p8s1:981 p9s1:361 b4s1:611 b6s1:591
b7s7:817 p7s7:677 p9s7:967 b4s7:437 b5s7:557 b8s1:841 b8s3:943 C6s3:563
c9s3:793 p1s3:413 p4s3:273 c1s2:242 c4s2:472 b9s2:882 r2s2:532 p9s2:392
C9s6:996 c3s6:236 R8s6:856 r8s6:576 R8c3:839 R2c6:264 p3s4:494 c8s4:754
r1s4:114 p7s4:644 R7c6:762 R8c2:823 R8c7:874 b1s2:122 r1s9:429 c8s9:959
c2s9:289 p7s9:319 R1c9:198 p2s8:728 r3s8:638 p8s8:358 p7s8:978 R1c3:135
c7s5:745 p4s5:515 r3s5:925 r9s5:375 R1c6:169 R1c8:186 R2c1:218 R2c5:255
R3c3:333 R3c4:346 R3c8:384 R4c4:448 R4c8:485 R5c2:524 R5c4:549 R5c8:588
R6c2:626 R6c5:652 R6c6:665 R6c8:683 R6c9:699 R7c1:716 R7c7:779 R7c8:787
puzzle 95
......8..
...5.....
..2.3....
........7
1........
.........
...9...6.
.........
.........
rating:122763
best solution-path out of 1000 randomized trials:
c1s2:142 C1s2:812 c4s2:672 p8s2:952 p5s2:282 b4s2:422 b5s2:562 b9s2:792
p1s1:771 p7s1:341 b3s1:291 r5s1:851 p8s1:681 b1s1:121 b5s1:461 b7s1:931
R3s8:368 r9s8:988 r3s8:618 p4s8:848 p5s8:228 b5s8:458 b6s8:598 b7s8:738
c4s9:579 c1s9:319 p8s9:659 p5s9:829 p6s9:269 p3s9:439 b3s9:189 b5s5:665
b8s5:755 r4s7:157 r1s7:717 r9s7:377 r6s7:967 p6s7:237 p5s7:887 c8s3:723
c5s3:583 p6s3:863 p9s3:633 R4c8:484 R6s4:644 c7s4:874 r2s4:534 r1s4:114
p3s4:764 R1c6:166 p1s6:416 p4s6:276 R1c3:135 p6s5:895 p7s5:915 R1c9:193
R2c1:213 R2c5:254 R3c2:326 R3c8:385 R3c9:394 R4c4:443 R4c7:475 R5c2:525
R5c4:547 R5c5:556 R6c2:627 R6c9:696 R8c3:836 R9c2:924 R9c4:946 R9c7:973
R9c9:999
puzzle 96
..4..3...
.......51
.......7.
....2....
.........
......6..
.........
.........
.....8...
rating: 86402
best solution-path out of 1000 randomized trials:
c3s8:198 c6s8:538 c5s8:688 r3s8:318 p4s8:878 b2s8:258 c2s4:354 c1s4:274
b3s3:373 R2s3:223 R5c8:589 R1c8:186 C9s6:896 p6s3:593 p9s3:933 p8s3:653
R8c8:882 C7s2:172 r1s2:732 c6s2:692 r6s2:942 R9s7:917 r6s7:667 p3s7:797
p1s7:147 p4s7:577 p5s7:857 R3c9:399 C7s9:779 R2c3:237 R2c6:262 R4c9:495
R7c6:761 c6s1:631 p8s1:981 p5s1:551 p4s1:811 p1s1:471 R1c1:115 r4s5:755
p8s5:625 p7s5:975 R1c5:159 p3s9:439 p6s9:869 p6s4:564 p5s4:824 p2s4:484
R1c2:121 R2c4:246 p1s6:716 p8s6:956 R2c1:219 R3c2:322 R3c3:336 R3c4:341
R3c6:365 R4c1:413 R4c2:427 R4c4:448 R4c6:466 R5c1:512 R5c2:526 R5c4:545
R6c1:614 R6c4:649 R7c2:728 R7c4:744 R7c8:783 R8c3:835 R8c4:843 R9c2:929
R9c9:994
puzzle 97
6...8....
.........
1....2...
.........
.4.......
.7....3..
.........
.....5...
.........
rating: 99326
best solution-path out of 1000 randomized trials:
C1s4:914 C3s4:134 c9s4:894 p4s4:244 p1s4:474 b3s4:384 b5s4:664 b8s4:754
c5s8:688 c8s8:828 C1s8:418 r7s8:798 p9s8:338 b3s8:278 b5s8:568 b8s8:948
R6s2:612 r9s2:982 r8s2:592 r2s2:222 p2s2:452 p1s2:172 b7s2:732 r1s7:717
r2s7:237 R1s7:187 p3s7:467 p9s7:997 r9s1:691 r6s1:951 p5s1:281 p4s1:541
p1s1:771 c7s5:975 p9s5:635 p8s5:355 r1s5:725 r7s5:195 r7s3:783 r1s3:433
r4s3:143 p4s3:813 R1c2:129 r7s9:499 r4s9:749 p4s9:519 p6s9:269 b2s6:256
c8s6:926 p9s6:396 R1c6:161 R2c1:215 R2c9:293 R3c2:323 R3c4:347 R3c7:379
R4c2:421 R4c4:445 R4c8:486 p4s6:876 R5c3:536 R5c5:553 R5c7:577 R5c8:585
R6c4:646 R6c5:659 R7c6:766 R8c3:831 R8c4:842 R8c5:857 R8c8:889 R9c3:939
R9c6:963
puzzle 98
.........
.........
3........
....18...
..3......
4..9.....
6.2..7...
.........
.........
rating: 95953
best solution-path out of 1000 randomized trials:
b7s3:723 b7s4:834 c6s4:494 c3s4:364 p8s4:984 p2s4:124 r1s8:118 r7s8:788
b7s8:938 r9s8:678 p4s8:848 p5s8:528 b2s8:358 b3s4:274 b3s8:298 b5s4:554
b8s3:963 p8s3:683 p5s3:253 C5s7:657 C4s7:247 r2s7:827 r8s7:597 p9s7:337
b3s3:193 p3s6:166 p6s6:896 p5s6:226 p8s6:956 b3s6:376 b3s7:187 b4s6:636
c6s1:691 c9s1:861 c3s1:131 p1s1:771 p7s1:341 R9c1:915 p8s5:385 R1s5:145
r7s5:795 r1s5:425 r1s9:439 p6s9:269 C5s9:759 p8s9:329 p8s2:622 R5c8:589
p4s9:819 R1c5:152 p1s2:472 p4s2:212 R1c7:179 R2c3:235 r5s5:855 R2c8:281
R3c9:392 R4c1:417 R4c4:443 R4c8:486 R5c1:511 R5c4:546 R5c6:562 R5c7:575
R6c6:665 R7c4:744 R8c7:873 R8c8:882 R9c2:921 R9c4:942 R9c7:977 R9c9:999
puzzle 99
.........
.........
.....17..
...3.....
.........
.........
....9....
.......5.
...64..8.
rating:117674
best solution-path out of 1000 randomized trials:
r4s1:741 C5s1:551 c8s1:921 p7s1:671 p4s1:211 b3s1:181 b4s1:431 b9s1:891
r8s7:597 r7s7:787 r4s7:167 p9s7:937 p8s7:657 b1s7:227 b4s7:417 b8s7:847
b9s6:796 p1s6:116 p2s6:456 p8s6:386 p5s6:826 p6s6:266 b4s6:636 b6s6:576
r1s9:139 r7s9:479 r9s9:999 r6s9:349 p4s9:819 p5s9:289 c2s4:124 c5s4:584
p4s4:244 R2s5:235 r5s5:545 p7s5:915 p8s5:355 p2s5:425 p3s5:765 b8s8:868
c6s8:498 C7s8:278 r2s8:528 p7s8:648 C4s2:142 r7s2:482 r1s2:732 r6s2:662
r9s2:972 p4s2:512 R1c5:158 R1c7:175 R1c9:193 p9s3:963 p6s3:533 c5s3:683
r3s3:313 R2c5:253 R2c9:292 R3c2:322 R3c3:338 R3c9:394 R4c6:464 R5c6:569
R6c1:614 R6c2:629 R6c9:695 R7c1:718 R7c2:723 R7c7:774 R8c3:834 R8c5:852
R8c7:873
puzzle 100
.........
...1.....
........9
......6..
.4.5.....
7........
.........
..3.2....
.........
rating: 99639
best solution-path out of 1000 randomized trials:
p4s3:573 p5s3:253 r9s3:983 r3s3:313 p1s3:743 p3s3:193 b4s3:423 b5s3:663
C7s9:779 C4s9:649 p8s9:929 p5s9:589 p6s9:869 b1s9:219 c1s6:346 c7s6:816
b9s6:996 r3s6:626 p5s6:286 b1s6:136 c3s1:331 b4s1:411 C2s1:821 r6s1:651
r9s1:971 p3s1:761 b1s4:114 c4s4:674 c7s4:844 p6s4:294 p9s4:934 R9s2:912
C2s2:122 c5s2:682 p9s2:362 p3s2:792 R5c1:518 c7s8:948 c1s8:178 C8s8:888
p2s8:458 p3s8:738 r1s7:727 r7s7:497 r4s7:147 p4s7:877 R1c6:165 r1s5:715
p2s5:485 r9s5:375 p8s5:955 R1c5:159 R1c8:181 R2c2:225 R2c3:237 R2c6:268
R2c7:272 R3c2:328 R3c5:354 R3c8:387 R4c3:439 R4c4:442 R4c6:464 R5c3:532
R5c5:557 R5c6:566 R5c9:591 R6c3:635 R6c9:698 R7c5:756 R7c8:784 R8c9:895
R9c6:967
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