Category: Rubik Cubes

Teaching Kids Programming: Videos on Data Structures and Algorithms Each Rubic Cube has 6 sides, and we can just count the number of squares and rectangles for one side …

Teaching Kids Programming: Videos on Data Structures and Algorithms Given a 3×3 Rubik Cube, how many Permutations does it have (solvable)? There are 6 cores (the pieces in the …

A Rubik cube usually have 6 sides. Take 3×3 rubik cube for example, each side has 9 little squares (1×1), 4 medium squares (2×2) and 1 big square (3×3). …

We all know what rubik cubes. For example, here is a 2×2 rubik cubes and here is a 3×3 rubik cubes. The number of squares of a side for …