% slitherlink 255 by Warai Kamosika, http://www.janko.at/Raetsel/Slitherlink/255.a.htm
slitherlink
medium-
10 10
..1321223.
10.22..11.
32.31....2
1..13.3230
1.....2122
2112.....2
2321.21..2
2....21.22
.01..22.11
.3322202..
