% hashiwokakero 349 by Otto Janko, http://www.janko.at/Raetsel/Hashi/349.a.htm
hashiwokakero
medium
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2.4.4..4.2..3..3..3.
......2.2..3.1..2...
3.6.4..2..1.2..1...2
.2.4..6..3.3..2.3.3.
2.1.2..2..1..5...3..
.3...1...3.2...1...4
2..2..4...2......1..
..3.3..5.4.3.5.5..2.
3..3.3..1...........
..2...4...4..2.3.3.3
.2..1..2.4..1.......
6.3...3.2.1..2.2.2.3
....3....5..2.......
2..2.3.3..3..3.4.3.3
