% nurikabe, friday puzzle #32 thomas snyder
nurikabe
extreme
20 20
..k.a..1....1.......
.........2.....2....
.................2.2
............2...1...
......1..a..........
........2......1....
k.a..a..............
....................
......2.............
.........k...1......
..........a.......1.
....................
.........2..........
..........2.........
....................
...............1....
k...................
...........2........
a.....2.1...........
...............k.a..
