% kuromasu 215 by Otto Janko, http://www.janko.at/Raetsel/Kuromasu/215.a.htm
kuromasu
medium
18 10
......c...b...b..2
......5....8......
.b.d....4......3..
...c..2..c........
8.7........5......
......a........7.a
........d..b..h...
..4......b....d.8.
......b....c......
d..a...h...4......
