% kuromasu 117 by Otto Janko, http://www.janko.at/Raetsel/Kuromasu/117.a.htm
kuromasu
medium-
13 13
..a........a.
.8..5.5..9...
..5..5.......
.......d...i.
...........j.
..5...57a.7..
....7..7....6
7.6...6...5..
.....5...4...
.....9......7
.......9..4..
.5.a5.6..6...
c...f.h......
