% slitherlink 481 by Hobbit's Room, http://www.janko.at/Raetsel/Slitherlink/481.a.htm
slitherlink
medium-
10 10
110....222
....03....
.32....22.
2..0..3..2
2..1..2..1
2..3..0..3
1..0..2..1
.31....31.
....03....
211....212
