n. soft silvery metallic element. [Latin rubidus red] Rubik’s cube /’ru:biks/ n. cubeshaped puzzle in which composite faces must be restored to single colours by rotation. [Rubik, name of its inventor]
n. soft silvery metallic element. [Latin rubidus red] Rubik’s cube /’ru:biks/ n. cubeshaped puzzle in which composite faces must be restored to single colours by rotation. [Rubik, name of its inventor]