% slitherlink 690 by Grant Fikes, http://www.janko.at/Raetsel/Slitherlink/690.a.htm
slitherlink
unknown
45 31
.......110....211.2.......3.212....213.......
33333.....333.....0.13.22.2.....122.....233.2
1.2.2.212....322....31.02....221....222.1...0
.1.3.....122....332.......112....321....11221
......1.....322....1022322....121.....3......
22223.3.021....112.........222....313.0.21110
......2.....122....332.110....222.....3......
21221....222....223.......212....311.....1.2.
2...2.333....332....21.33....221....333.3.3.1
0.222.....233.....3.12.11.1.....223.....31210
.......201....110.3.......1.220....113.......
33322.....221.....1.12.23.0.....122.....121.2
1.2.2.110....220....21.12....232....112.1...3
.1.2.....333....121.......122....120....10211
......3.....222....332.203....221.....1......
01222.0.322....222.........122....231.0.12110
......1.....121....212.232....231.....3......
13122....322....022.......122....331.....1.1.
1...2.331....121....11.12....102....311.1.3.0
3.222.....221.....2.32.21.2.....122.....22122
.......312....210.1.......2.112....122.......
21122.....233.....1.12.12.2.....012.....222.2
1.1.3.211....111....02.12....121....313.3...1
.1.0.....121....233.......121....333....31211
......1.....113....113.110....221.....3......
23211.3.122....222.........221....220.1.21012
......1.....211....2031111....112.....3......
22222....220....102.......102....233.....1.3.
2...3.111....110....21.21....133....120.1.1.0
0.223.....112.....0.12.30.1.....122.....11111
.......202....222.3.......1.222....213.......
