What is Rubik's Tactile Cube? It's a Rubik's Cube that's been enhanced with embossed shapes! By adding shapes to the colored sides of the cube, the Rubik's Tactile Cube is now playable (and solvable! ) for those with visual impairments or with your eyes closed. The six colored sides are the same Rubik's colors found on a standard 3x3 Rubik's Cube.