% kuromasu 175 by Otto Janko, http://www.janko.at/Raetsel/Kuromasu/175.a.htm
kuromasu
medium-
13 13
34...c.89...2
...8..4...5..
....5e.......
4.46.......5.
.3...........
....a...8.6.a
...6.......4.
.39.....5....
.........k.6.
5....k....bfk
9..7..a6.b...
.5..........i
...4.2..7.7..
