% nurikabe 84 by ooya, http://www.janko.at/Raetsel/Nurikabe/084.a.htm
nurikabe
medium
24 14
...............6.......4
...2.5............2.....
.......2...........4...3
.3.........5..3.........
6.....2...........1..2..
...3...8..4..7........4.
................4.......
..6.................8...
............2...........
.....4..2....3.4........
.......3...............5
..2...................2.
........3....3...4......
3......9..4........2...3
