% slitherlink 299 by Hirofumi Fujiwara, http://www.janko.at/Raetsel/Slitherlink/299.a.htm
slitherlink
medium
14 10
3.31..1.2.3..3
.1..3..3.3....
...13.3....103
30....1...3...
...2..2..211.1
31.23...1...1.
.....1.3.2.3.1
..201.3..33..1
3.......2.....
.312..33.12.21
