% hashiwokakero 39 by Otto Janko, http://www.janko.at/Raetsel/Hashi/039.a.htm
hashiwokakero
easy+
15 15
..........2...4
4..6.5.....5.4.
.1..........2..
......3.6.2....
.....1.......3.
....2.3........
.3.5....5.4..1.
...............
.2....5.1.2.4.6
...............
6.....7.4.1....
..2.1..........
........2.1....
..2...4..2.....
3..........3..3
