% hashiwokakero 66 by Otto Janko, http://www.janko.at/Raetsel/Hashi/066.a.htm
hashiwokakero
medium-
11 11
2.4.5..4..2
...........
1...3..4.2.
..6...3.1..
...2.1.2..3
2.4.2.4..2.
.1.2...1...
2.1.4.5.2.3
.4.2...2.4.
1...1.....1
.3.2..2..2.
