% slitherlink 601 by Luke Pebody, http://www.janko.at/Raetsel/Slitherlink/601.a.htm
slitherlink
medium-
10 10
2.12...3.3
.32.22....
2...02.2.3
1..2.....3
232..12.1.
.32..2.22.
...1202.0.
2..2....23
.31.1.2...
..2.....1.
