% hitori 299 by Otto Janko, http://www.janko.at/Raetsel/Hitori/299.a.htm
hitori
medium-
12 12
933a32b89c14
a58b2461176c
c935b9645a2a
5124a662b89b
b911c1376955
37432bc89541
362c7659b984
87299a43c3b5
2cb5859a1675
cb45839a1446
47976785a632
1a5c9c778244
