% masyu 127 by Halflength Sleeve, http://www.janko.at/Raetsel/Masyu/127.a.htm
masyu
medium-
18 10
..o..o......*.o...
..*.*.o..o*....o..
o...........*....*
.....o.*..o.*.....
.*...*o..o........
.............oo*o.
o..*..o.oo.*...o..
.o..*.......*.....
......o..........*
.o..o....**...o...
