% nurikabe puzzle championship vol.18 by aspirin
nurikabe
extra
45 31
.6....4........2....2....1.....6......3...2..
..3........3.........2....3...6......5...4...
..................4..........................
......3......6..........5...........3.......2
.......4.......1...........................2.
...........5.........3.................4.....
5................7...............3...........
.5...7.3...a...2..3...8...c..........8.......
........7...............9......5...3........6
..................2...............2........3.
3................5......9.............3......
.1...4..1......6.............1.1........5....
..........3.................2...3............
...2..........3...4...5...2.................3
........................f...........8......5.
......4...7.........2........5...............
2..6..........6.2.....7...........e..........
.3......7...3.....6..................3.......
....7..........2.........b......4..........3.
...........5..................4....2...5....3
3......2...........1...1.....................
.............4..........................2....
1....4..2.....2...7..a........6.6..6.......3.
............6...............5.........7.....5
4.....3...3.....3.....3...4..................
....................6..........4.............
1...4...3...........................5.1.1....
.............................2...........1...
......3.................................4..4.
.................4..........2..1....2.......3
5.3.....3.4.7...4..4..2.5..3....5....2.......
