% kuromasu 128 by Otto Janko, http://www.janko.at/Raetsel/Kuromasu/128.a.htm
kuromasu
medium-
12 12
c....c......
5.6.....6...
3.......f...
...........8
...........9
.......6..7c
fg..9.......
b...........
9...........
...d.......7
...e.....8.8
......6....5
