% hashiwokakero 46 by Otto Janko, http://www.janko.at/Raetsel/Hashi/046.a.htm
hashiwokakero
medium-
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3...............3.....1.2
..4.4.....4..3.........2.
.....2.4.3...............
..2........1.5......3....
.1..4....3........2..1.2.
...........1........2....
.2....1..4....1...5.....5
.........................
.4..5....4.2.5....3....1.
.........................
3.........6.............3
...........1...3.4..6.2..
.........................
2......1..4....4..1.5...3
.................3.1.....
