For challenges concerning the Rubik's Cube or variations like the Pocket Cube.

Rubik's cube is a popular mechanical puzzle from 1974. The task is to rearrange faces in 3x3x3 cube such that each side shows only a single colour, which has to be accomplished by rotating the sides.

This tag is for all challenges related to Rubik's Cube, as well as variants with different numbers of sides or a different geometry.