% akari 137 by Otto Janko, http://www.janko.at/Raetsel/Akari/137.a.htm
akari
medium-
18 12
#.....#.....#....2
.....##...1....2..
..2...02....1.2...
...0....#.........
..................
.##......1.2...1.#
#.1...1.2......#1.
..................
.........2....#...
...#.2....##...2..
..4....1...##.....
#....#.....2.....#
