xref: /plan9-contrib/sys/games/lib/sudoku/boards/medium-2005-03-18.su (revision a8e650f8b6804428114023f948a3fb1a4d7b82d3) 
1...1254..
2..84.....
342.8.....
4.3.....95
5.6.9.2.1.
651.....6.
7.....3.49
8.....72..
9..1298...
10976125438
11158436927
12423879156
13234761895
14867952314
15519384762
16782513649
17395647281
18641298573
19