% slitherlink 301 by Hirofumi Fujiwara, http://www.janko.at/Raetsel/Slitherlink/301.a.htm
slitherlink
medium
10 10
12...23.3.
..3.1...0.
3.....3.1.
.12.1...12
.01...0..1
...3..1.3.
.3.3..3.1.
..1.1...23
..0...01.3
0...0....2
