% nurikabe 609 by Toonkigou, http://www.janko.at/Raetsel/Nurikabe/609.a.htm
nurikabe
easy+
10 10
........4.
..7..5....
...5......
..3......1
..........
..3.....2.
2.........
......5.3.
..........
3...2....1
