% slitherlink 194 by Otto Janko, http://www.janko.at/Raetsel/Slitherlink/194.a.htm
slitherlink
unknown
40 30
...3.3222.2...2..20.3...3.3.....2..3.1..
.2.2312.1..21...23.3.223...2.121..2.2...
.3..1.......13....1.....313..1..22.2.23.
....3.1132.22.1.1.2..3.........212011.3.
.2.1....2222..33.31...12.1.32...33..213.
30..3.3..1..3...1.313.3.3...1121...12.2.
...221.2.23022....1.222..123....23..12..
..2.2..1...2....21.....32.2.0......2.2..
2.1.32....3..2......22.21..1.3..30...1..
.222..2220...23..20..3...21.3...2...3..1
1...2.2.3...211.23.3131...11......1.22.2
.22.13..2....2.231.12.22..1..13.3..1.2.1
1.3...3...23............1...223..022...3
..1.......21.132.32.3..2..21...2.2.221.2
...12.3..2.2.231...2.23.2....23.1312322.
..1.3..2.12..1..3..2..11..3......3......
..31.3.......3..22.....2.1..3.33222.3213
23..12.3.112..12.2.2.31...32.2..3.......
..3....3..32...22.3..22......3.22.3.0.12
.3...3.31...302.2..3.2.2.........3..2..2
11.30..2.22.3...2.....221...2...1.1.0..2
.....3..23.....2..2..22.1.13.22...1.1...
........1..11...3...32.22.2..22...1.131.
32.2.3.3.3.........2213.....12.2.......2
3..3....3...21..31.2.212..32.22.222....3
....3.2..03.3......2..22...2..33.33.2.2.
32.2.22.....3.2.032.23...3.33..2.2..1..3
.2.2..22...22.3.2.22.2132.2111.12..1....
12...2..212.3....23....2.....1..2.3.2132
33.3322..323......2..3..3..32...2...23..
