% nurikabe 607 by Toonkigou, http://www.janko.at/Raetsel/Nurikabe/607.a.htm
nurikabe
easy
10 10
2.....3...
.....3....
2.......3.
....3.....
2........2
.....3....
......3...
.3........
..3.3.....
......3.3.
