% kuromasu 218 by Otto Janko, http://www.janko.at/Raetsel/Kuromasu/218.a.htm
kuromasu
very hard
24 14
.......7......da.a......
..a..........7......4..4
bb..d....4............6.
c.e....j...ej...e.e.....
........4............7..
2........g...i.....l....
...6.4.......8..........
..........c.......2.6...
....8.....g...d........4
..4............b........
.....e.j...e9...6....a.3
.4............6....7..44
e..g......k..........6..
......5.35......a.......
