% slitherlink 323 by Hirofumi Fujiwara, http://www.janko.at/Raetsel/Slitherlink/323.a.htm
slitherlink
medium
14 10
..13.0.23.1.0.
31...1...12..3
....1.3.......
2.20...0.2113.
.3..3.1.3.1..2
2..21.........
2.1...3.0111.2
.1.1..3..1...3
2.1.3....3..3.
.3.22.1.11.13.
