plan9fox/sys/games/lib/sudoku/boards/hard-2005-04-23.su
2011-03-30 19:35:09 +03:00

19 lines
180 B
Plaintext

.3..47.8.
.261..7..
4.......6
3..42....
.4.7.3.5.
....98..3
5.......8
..8..437.
.7.86..9.
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