% slitherlink 376 by Otto Janko, http://www.janko.at/Raetsel/Slitherlink/376.a.htm
slitherlink
medium
16 12
..21.1.2...233..
22.12233.2.202.3
.2.2.22..2...2..
...12...2..2.2.3
22.321.22.2.....
2..1.2...3.1.3.3
32.2.2.1....3...
....12..332112..
1.1...1.0.1..32.
..2.32..3..1....
2.2..1.1..2..1..
.3.222.233.3..33
