% minesweeper 29 by Oleg Andrushko, http://www.janko.at/Raetsel/Minesweeper/029.a.htm
minesweeper
medium-
10 10
1.2.3...21
1..3..34..
.3...2...3
.4..3...4.
..2...3..4
4..4...2..
.3...5..3.
2...5...3.
..33..5..2
12...2.4.2
mines 0
