% nurikabe 14 by Warai Kamosika, http://www.janko.at/Raetsel/Nurikabe/014.a.htm
nurikabe
medium-
18 10
.1.......1.4......
................1.
..................
.......5.2.......1
........1.........
.5...............3
2.1...2...........
..................
....d....4...7....
...5....3...9....a
