% minesweeper 17 by Oleg Andrushko, http://www.janko.at/Raetsel/Minesweeper/017.a.htm
minesweeper
easy+
7 7
.2..2..
.2...3.
.23.4.1
.......
3.4.53.
.1...1.
..1..1.
mines 0
