% slitherlink 101 by Oleg Andrushko, http://www.janko.at/Raetsel/Slitherlink/101.a.htm
slitherlink
hard-
10 10
.11..3..0.
22..2..2.1
..1.0..2..
.3.32.1.1.
...2...2..
31..1223.2
..1......0
.2...2....
3.12.1.103
3....122.2
