| Rubik's 4 x 4 Cube. Rubik's 4 x 4 Cube The super" Rubik's cube. The 4 x 4 requires different moves to solve it than the original 3 x 3 cube, and it's more challenging! For the true Rubik's Cube aficionado. Contains: 4 x 4 Rubik's Cube Solution Hints Booklet 8 and up Availability: This item usually takes 1-2 days to leave the warehouse plus ship time.... - Rubik's 4 x 4 Cube. |