% hitori 36 by Otto Janko, http://www.janko.at/Raetsel/Hitori/036.a.htm
hitori
hard-
12 12
97b2c225a135
b1c3b4c967ca
5467273285cb
8889125c3ac6
7b813c12a594
6caa584b2c79
a748714ba653
2627978356b9
85385acb7b49
b95b48a69329
4ac4a3779b15
c37517649985
