% masyu 224 by Otto Janko, http://www.janko.at/Raetsel/Masyu/224.a.htm
masyu
easy+
12 12
...o..o.....
*...o.o.ooo.
....o.......
..o...o.*...
oo..o....o..
....o.*o....
.....*...o..
.o...oo.*...
..oo..oo....
o........*..
.......o....
*.*.*.......
