% kuromasu 151 by Otto Janko, http://www.janko.at/Raetsel/Kuromasu/151.a.htm
kuromasu
medium-
13 13
..5...c7.....
3..2.47..9...
..3........63
3......l.....
.5.5...g..e..
............8
.....8.c9..4.
..9...e......
5..6.....3a..
....a.8......
.........6.7.
........e...k
.4.3.7..6..5.
