% slitherlink 308 by Hirofumi Fujiwara, http://www.janko.at/Raetsel/Slitherlink/308.a.htm
slitherlink
medium-
14 10
.12.1..3.1.1.1
...1.3.11.....
23...2...1120.
3...1.31.2..12
.33........2.2
...21.30111...
.3.....1..3..2
..3.02.....0..
1....1..3..2.2
2..221.1...0..
