Rubik's 3x3 Cube Keychain is the exact same and incredibly addictive, multi-dimensional challenge that has fascinated puzzle fans around the world since 1980?? but much smaller. The Rubik's Cube keychain is small enough to fit on your keys, so you really can take it anywhere! The Rubik's Cube is the classic colour-matching puzzle that's a great mental challenge at home or on the move. Turn and twist the sides of the cube so that each of the six faces only has one colour. Over "43 Quintillion" (that's 43 with 18 zeros to you and me) moves are possible with this original 3x3 Cube, but there is only one solution! With lots of practice you can solve it in under 10 seconds!