% nurikabe 452 by Grant Fikes, http://www.janko.at/Raetsel/Nurikabe/452.a.htm
nurikabe
easy
10 10
3...1.....
.......3..
........1.
..........
..5..5..4.
.5..4..3..
..........
.4........
..2.......
.....3...3
