Everybody loves the standard 3x3 Rubik's Cube, but see what kind of brain-teasing fun you can have with this oversized 5x5 cube. This is a must-have for the true Rubik's aficionado. Includes one 5x5 cube.Everybody loves the standard 3x3 Rubik's Cube, but see what kind of brain-teasing fun you can have with this oversized 5x5 cube. This is a must-have for the true Rubik's aficionado. Includes one 5x5 cube.