% hashiwokakero 127 by Otto Janko, http://www.janko.at/Raetsel/Hashi/127.a.htm
hashiwokakero
medium-
13 13
2..3.2..3.3.2
....1........
2.2...1.4..1.
...2.4.2..1.2
..1.2...4..4.
2..2.5.5....1
.2..4...3..3.
2.1...2..1..3
.2..4...3.2..
2.1..1.3....2
.1..4.3...2..
........1....
2.2.3..3..3.2
