% hitori 582 by Otto Janko, http://www.janko.at/Raetsel/Hitori/582.a.htm
hitori
easy
10 10
9241826156
a512a68467
12a5471526
1a61435175
7679a57381
9495aa6268
281a129965
6574581964
5784682639
717739a613
