xref: /plan9-contrib/sys/games/lib/sudoku/boards/medium-2005-05-10.su (revision a8e650f8b6804428114023f948a3fb1a4d7b82d3) 
1..5...14.
22..86...3
3.8.5.....
4.....3.7.
5.5.621.8.
6.3.9.....
7.....9.3.
84...85..6
9.17...4..
10675392148
11241867953
12389514762
13928453671
14754621389
15136978524
16562149837
17493785216
18817236495
19