harvey/sys/games/lib/sudoku/boards/medium-2005-01-26.su

78.9.2..3
...4.....
135.8....
.2..1..78
.........
67..9..2.
....6.592
.....3...
2..5.9.61
784952613
962431857
135786249
423615978
859247136
671398425
317864592
596123784
248579361