% kuromasu 201 by Otto Janko, http://www.janko.at/Raetsel/Kuromasu/201.a.htm
kuromasu
medium
10 10
2.....6.c.
.....f....
..........
..b..g...a
...f9.c...
...d.98...
3...8..b..
..........
....3.....
.4.d.....9
