% minesweeper 86 by Maarten Lffler, http://www.janko.at/Raetsel/Minesweeper/086.a.htm
minesweeper
medium-
10 10
.2.1..2.1.
..2.3.2..1
23..2..1..
...3.3....
2..4..21.1
2...2...2.
..3..3...2
1..2.3.3..
.23...1.33
...11..1..
mines 25
