% nurikabe 619 by Mokuani, http://www.janko.at/Raetsel/Nurikabe/619.a.htm
nurikabe
medium-
17 17
.......6...3...1.
..b..............
.5.6.............
.................
.....3...........
.................
...........q.4.9.
......6.........3
4......2.........
......5..........
.................
.................
............5....
..2..........3..5
.......e.........
.2...............
..2...6..........
