% kuromasu 197 by Otto Janko, http://www.janko.at/Raetsel/Kuromasu/197.a.htm
kuromasu
easy+
13 13
36.....4....5
..44.3..5....
4...3.5..6...
..5..........
...4.8.44.87.
..........8..
2.....6..2.3.
.57.4..8.....
...4..7..67.6
5.6..........
h.........i..
.7.78...a..a9
..i..d.jg....
