% kuromasu 204 by Otto Janko, http://www.janko.at/Raetsel/Kuromasu/204.a.htm
kuromasu
medium-
12 12
..8.....9...
.....b......
.d..2.....38
..9.......8.
.h.....a....
8f....9.....
.....a....48
....f.....d.
.f.......6..
5e.....8..a.
......7.....
...2.....6..
