% slitherlink 696 by Grant Fikes, http://www.janko.at/Raetsel/Slitherlink/696.a.htm
slitherlink
medium-
18 10
.....1.1122....011
2333.2.1..2232....
3..2.3.2..2..1212.
2..1...1133..2..1.
22122.....1331..1.
.2..1332.....21122
.2..1..2122...2..2
.1120..2..2.1.1..1
....2122..2.2.2222
012....2210.2.....
