% minesweeper 120 by Otto Janko, http://www.janko.at/Raetsel/Minesweeper/120.a.htm
minesweeper
hard-
24 14
1.....12...0...2...2..1.
.20.01....2.10..3..43.22
........443..1..3.4..2..
2.....1..3...3..2..4.2..
.2132..3.3...5.5.2.4..0.
.3......3.2.....3.......
..4..4..4..3...5..2.5...
.....4.......2..2..3.4.1
1..1...1.2...11..0....10
2.1...3.3.32...2.....1..
.....4......1.......1...
...1....43..02..20....22
.10..224.2..1.......33.2
1.....1....1...32..2.2..
mines 0
