Magic cube has 3 different meanings across 1 category:
Proper Noun
By analogy with magic square, an n-by-n-by-n arrangement of n³ numbers such that the numbers in each row, in all columns (horizontal and vertical) and in all main diagonals (of which there are 6*n+4) each have the same sum.
A Rubik's cube.
Rubik's Cube