% hashiwokakero 281 by Otto Janko, http://www.janko.at/Raetsel/Hashi/281.a.htm
hashiwokakero
easy+
13 13
1.2.2..2.2..2
...1.2..3..3.
3.7.6.4...1.2
.............
3.5.5.6..5.5.
...1....2...2
.1..3.5..4.4.
3.1.........2
.3.3..4.5..1.
.........3..2
2.1...4.5.2..
.2..2..2.1...
3.3..3..3.3.1
