% slitherlink 732 by Otto Janko, http://www.janko.at/Raetsel/Slitherlink/732.a.htm
slitherlink
medium-
10 10
2.1.1....0
2........2
32...30...
2.30.....1
.1.2..21..
..11..2.3.
2.....01.3
...03...23
3........2
1....3.2.2
