aaronb
Veteran
I just looked at the Facebook contest. I went by the one guess only rule and didn't count any others and got:
9x9: 11
3x3: 13
4x4: 37
8x8: 20
I will check them and edit the numbers later.
9x9: 11
3x3: 13
4x4: 37
8x8: 20
I will check them and edit the numbers later.