% masyu 328 by Otto Janko, http://www.janko.at/Raetsel/Masyu/328.a.htm
masyu
unknown
17 17
..*...o.*.*..o...
.o...oo......o...
.....o..*..o...*.
..........o...o..
....o.o...*.o..*.
.*...oo..........
*..o....*..o...*.
......o......o.o.
oo.*.*o.....o..o.
..........*.oo...
.....o..*.......*
o...**.....*.....
...o.o......*...*
.*..............*
.........*..*....
*...oo....*..o...
....o......o....*
