% slitherlink 624 by Luke Pebody, http://www.janko.at/Raetsel/Slitherlink/624.a.htm
slitherlink
medium-
10 10
3.3.312...
.3....2..2
1..2...2.3
.131213.32
32.23....2
2.....2.1.
222.2.2.13
..1.212112
2.....21.2
3..1.2.2..
