% slitherlink 725 by Otto Janko, http://www.janko.at/Raetsel/Slitherlink/725.a.htm
slitherlink
medium
14 14
10..3..2.2...0
....0...3....2
21..3....12...
.12....232.33.
..........3..1
3....3.0.....2
.0.3...3..2.22
21.1..2...0.3.
3.....2.3....2
2..3..........
.32.331....20.
...21....2..32
0....0...3....
1...0.3..3..31
