% slitherlink 325 by Hirofumi Fujiwara, http://www.janko.at/Raetsel/Slitherlink/325.a.htm
slitherlink
hard-
14 10
.13...01.23.3.
3..3.3.2..0..3
.3........1...
...1.12.233..2
23..2.1.1.21.2
..1113.32..3..
2.......1..1.2
2.0..11..3...3
......11.1.22.
33.3.1...2.20.
