% hashiwokakero 392 by Otto Janko, http://www.janko.at/Raetsel/Hashi/392.a.htm
hashiwokakero
medium-
10 10
3.4..2.4.3
........1.
3.2.2..3.3
.1.3..2.2.
....2..1.3
4..3..2.2.
..2.5..2.3
...2......
2.3.4.2..1
.2.4.3..2.
