sys/games/lib/sudoku/boards/medium-2005-03-16.su


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..3.2...5
...3.8.1.
..154..9.
2..15....
.6.....7.
....64..2
.1..728..
.2.8.9...
4...1.9..
943721685
652398714
871546293
294157368
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