% slitherlink 605 by Luke Pebody, http://www.janko.at/Raetsel/Slitherlink/605.a.htm
slitherlink
easy+
10 10
..2...21..
232.2031..
.2.2....31
1.2231.2..
2.2.2.13..
22.132132.
.2.......2
.33222..21
1.1.2.1..2
33..3..3..
