% hitori 483 by Otto Janko, http://www.janko.at/Raetsel/Hitori/483.a.htm
hitori
medium-
10 10
817386a82a
7929693941
6942419a67
63815545a6
54a7182762
3747968562
4a88872235
1298a31413
98342a7256
676564968a
