% slitherlink 135 by Oleg Andrushko, http://www.janko.at/Raetsel/Slitherlink/135.a.htm
slitherlink
medium-
18 10
..1...1.23..3.32.3
223.33.3.....0..1.
2..0..1...0..2..1.
1...2...3..3..2..3
.3..3..3.3.3.1.1.3
3.0.3.0.1.1..0..3.
3..3..2..1...2...0
.0..3..0...2..1..1
.2..2.....3.21.213
3.01.3..32.0...1..
