harvey/sys/games/lib/sudoku/boards/medium-2005-02-25.su

3.....9..
67.4....1
4...98...
5....7..6
.3.6.1.7.
2..9....5
...21...9
7....6.32
..3.....8
382165947
679432581
451798623
514327896
938651274
267984315
846213759
795846132
123579468