xref: /plan9-contrib/sys/games/lib/sudoku/boards/medium-2005-05-20.su (revision a8e650f8b6804428114023f948a3fb1a4d7b82d3) 
1.4.83.7.9
2......24.
39.5......
45...8...6
5..49.63..
63...4...5
7......5.2
8.53......
98.9.21.3.
10641832759
11738695241
12925714863
13597283416
14184956327
15362147985
16416378592
17253469178
18879521634
19