% hitori 526 by Otto Janko, http://www.janko.at/Raetsel/Hitori/526.a.htm
hitori
medium-
10 10
7887214595
874a154926
85a5687532
6558a31259
319928a542
4267124385
a273768615
23965a5684
523274986a
94963222a6
