% slitherlink 692 by Grant Fikes, http://www.janko.at/Raetsel/Slitherlink/692.a.htm
slitherlink
easy+
10 10
01.3223.11
..........
2........1
2.213112.1
.3......3.
.0......2.
1.210212.3
2........3
..........
33.2022.20
