% kuromasu 61 by Otto Janko, http://www.janko.at/Raetsel/Kuromasu/061.a.htm
kuromasu
hard-
13 13
...c........c
.56.9....9.4.
.............
4.e..........
5a.7.a.c..7.5
..d.j........
.............
8...9........
...........h.
..5..7c..7.6.
.......4....5
...5....c..4.
..3..8.4.4...
