% kuromasu 190 by Otto Janko, http://www.janko.at/Raetsel/Kuromasu/190.a.htm
kuromasu
medium-
13 13
4.54..4.4.65.
.......j.....
.......j.g...
....5...7...4
.4....5..4.3.
..2..6..2.3..
.3.54.68.2...
i............
8.5..5..6..3.
..8.....b...6
....6........
d...7....7...
.5.4.5.7..85.
