xref: /plan9-contrib/sys/games/lib/sudoku/boards/easy-2005-03-10.su (revision a8e650f8b6804428114023f948a3fb1a4d7b82d3) 
1.61....7.
2...6.839.
3....1..8.
42..38..14
5...4.5...
638..91..7
7.5..4....
8.387.9...
9.1....75.
10861934275
11547628391
12923517486
13275386914
14196475823
15384291567
16759142638
17638759142
18412863759
19