% hitori 239 by Otto Janko, http://www.janko.at/Raetsel/Hitori/239.a.htm
hitori
hard-
17 17
af8116bd8e5c3a927
8fe91a12h6f78bhcd
67345afc892ddc149
h3456g87dha22eb99
9df8ae1bc2e5b7c36
dc5f9b23846d9d79e
4172c7dd39ee85fgb
eag7a594hf59c34dh
b72aefg82c136e5h2
564831faa59b92dd7
3594fdh191b67d1e8
c8b82h6h417daeef6
2h6hd25fbbbg9187a
h96b8f9he9g32c61c
71hd1ec25g3ac82f3
ga1h2d9ebdc4f6372
1395h17cacdded46b
