% slitherlink 267 by Hirofumi Fujiwara, http://www.janko.at/Raetsel/Slitherlink/267.a.htm
slitherlink
medium-
10 10
.3...2.111
.11.3..2..
.231.3....
.1...2.2.1
1....13.1.
.0..3.....
1.3...31..
.0.3.3.32.
.1.....201
21........
