% nurikabe #4 by James Dow Allen in 2007, http://fabpedigree.com/nurikabe/nurik04.htm
nurikabe
extreme
15 15
..2.4..........
5........c.....
...1......5....
.....2.........
..1............
.........9..3..
.1...6.....5...
...............
...4...........
....1.2.......2
.6.1......8....
..4..2......4..
...........5...
......1.....1.2
2....1....3....
