% slitherlink 115 by Oleg Andrushko, http://www.janko.at/Raetsel/Slitherlink/115.a.htm
slitherlink
medium-
10 10
.31...2.11
0..3.23.3.
2.........
.0.3..1.02
..3..3...3
3...3..3..
30.2..3.2.
.........3
.3.12.3..2
13.3...32.
