% slitherlink 322 by Hirofumi Fujiwara, http://www.janko.at/Raetsel/Slitherlink/322.a.htm
slitherlink
hard-
14 10
.......3..31.1
3.3...11.3.2..
.31.2.3.12...3
2....1.....3..
..132112.1....
.3.....1..3..1
1.01111..1.12.
.11........11.
.1..0.3..30...
3.31.3......0.
