xref: /plan9-contrib/sys/games/lib/sudoku/boards/easy-2005-02-13.su (revision a8e650f8b6804428114023f948a3fb1a4d7b82d3) 
1.3..4.7..
2..8.9..56
3..2..613.
42..8....5
51..372..4
63....9..7
7.531..8..
882..3.6..
9..1.2..4.
10936541728
11718293456
12542786139
13297814365
14165372984
15384659217
16453167892
17829435671
18671928543
19