% masyu 63 by Halflength Sleeve, http://www.janko.at/Raetsel/Masyu/063.a.htm
masyu
medium-
18 10
.....o..........*.
.....o...o..o..*..
.*...o.o..**......
.*................
...o.o.o........o.
...o..*....**.....
.o.o.......o.o....
.....**........*.o
.o...o...**.......
..*...........o.o.
