Two squares on a Rubik's Cube are adjacent if they share a side.
A "good" position of a cube is such that no two adjacent squares have the same color.
As I try, it's pretty tough to find a good position (Of course except L2 R2 U2 D2 F2 B2)
And my questions are:
How many good position of a Rubik's Cube are there?
There aren't any good position of a nxnxn cube. Does n exist? And if yes, what is the smallest value of n?