% nurikabe #13 by James Dow Allen in 2011, http://fabpedigree.com/nurikabe/tboard13.htm
nurikabe
hard
11 11
.2....2....
...........
..1........
.3....7..4.
...........
1.........2
....4.1....
1.......6..
...6.......
..........2
..7...2....
