xref: /plan9-contrib/sys/games/lib/sudoku/boards/medium-2005-05-09.su (revision a8e650f8b6804428114023f948a3fb1a4d7b82d3) 
1..2......
2.7....15.
3.3..95.8.
4....1..49
5..17.45..
634..6....
7.9.27..6.
8.24....9.
9......7..
10512847936
11879326154
12436195287
13287513649
14961784523
15345962871
16193278465
17724651398
18658439712
19