% nurikabe puzzle championship vol.56 by Casty
nurikabe
extra
45 31
..2..........8..1...6......4....2......1....3
1...7...............................4....3...
...........1........5.........1....3.......4.
4.2...1...7.....3........3.8....a...1........
.................2......................1....
...3..6.4............1...........2...7.......
..........1...3..........2.....3...........1.
.......7..........6........4.........1.7.....
................4...........1.........9..3...
1.......4..2...3....6....4.....8.............
....1...................5.....1.........4...2
...6....1...........3.3...1.......2.3..2.....
....3....................6................2..
......4..5...................8......3........
4...........1.9.......4...2...............3..
.4..1...........5.................1..........
.....................2.3..............3..5..7
.......6.3.2.............4...........6.......
......3........................6.9......9.1..
...1..........j...............4...1...1......
...........7.....d..1......2.................
.........6......1...........3....3...........
...e......................................5..
..1....1....1............7.....1....4..3.....
......2...6....7..3..................1..a...1
.....................5......4................
....................3...1..........8.........
..1...1..4....3..3.....3..4....8.4......1..4.
...8...3....6.................3...3..........
.d................6......6...........3......1
.....2....1..6......4....................1...
