% hitori 34 by Otto Janko, http://www.janko.at/Raetsel/Hitori/034.a.htm
hitori
hard-
12 12
54ca82692b67
3b41678c892a
258b69a5c235
3ab8693564cc
15b736254aa9
83b621679a49
45759ac8ba68
48324cbba576
c15226762318
49637bb21184
9717485a8c43
a4695a1236bb
