harvey/sys/games/lib/sudoku/boards/medium-2005-05-10.su

..5...14.
2..86...3
.8.5.....
.....3.7.
.5.621.8.
.3.9.....
.....9.3.
4...85..6
.17...4..
675392148
241867953
389514762
928453671
754621389
136978524
562149837
493785216
817236495