% kuromasu 124 by Otto Janko, http://www.janko.at/Raetsel/Kuromasu/124.a.htm
kuromasu
easy+
9 9
...6...6.
..6..6..d
5..3..4..
.....7...
.6.5..58c
..7.7...9
.....b.3a
.6....5.c
3.5......
