% kuromasu 86 by Otto Janko, http://www.janko.at/Raetsel/Kuromasu/086.a.htm
kuromasu
unknown
13 13
.......7.5..5
8............
5....7..3.54.
.....d.8.5..2
....7...75.7.
4.........8..
...4.....6..2
49.34.3...7..
..6..6.......
.k......i...h
...4..5..6..5
....a...9....
3..3...8.6...
