% nurikabe 204 by ooya, http://www.janko.at/Raetsel/Nurikabe/204.a.htm
nurikabe
easy
10 10
..4..3..5.
.3.....3..
..........
..........
..3..1....
....3..2..
..........
..........
..2.....2.
.6..1..5..
