% nurikabe 593 by Toonkigou, http://www.janko.at/Raetsel/Nurikabe/593.a.htm
nurikabe
easy
10 10
1.......6.
..........
..3..2.2..
...4......
..7.......
..........
.........1
..3....5..
.1.2......
.....4.2..
