% hitori 484 by Otto Janko, http://www.janko.at/Raetsel/Hitori/484.a.htm
hitori
hard-
12 12
8828731ac6c6
3b8ab78b9c45
13748136bcba
5194b263ac37
7cc16278349a
2b39a99c6561
796b15cc2313
42979a515aa8
44591c2471a6
c74858a94264
61124ab5396b
951c48431272
