% slitherlink 769 by Mokuani, http://www.janko.at/Raetsel/Slitherlink/769.a.htm
slitherlink
unknown
10 10
.....1221.
2111.1..1.
2..2.3..2.
2..2.3112.
3332......
......2211
.3331.3..2
.1..1.3..2
.1..1.2211
.1333.....
