% kuromasu 80 by Otto Janko, http://www.janko.at/Raetsel/Kuromasu/080.a.htm
kuromasu
medium-
13 13
..8......8...
.3.4...5c...3
a.2.5.b....6.
......m....d.
.3..........3
..76...8..a3.
...f.hl..b...
..........94.
c....9..a6...
.............
...6...4..3.5
.8...7.....3.
..2.7.....5..
