Also known as a pocket cube or mini cube, it offers 3,674,160 different possible positions. This smaller-sized 3D puzzle cube features a new improved mechanism that allows for easier, faster, and more reliable rotation of each face. The fastest solving time for the 2x2 Rubik's Cube was under 2 seconds! Can you break the record? Forget the stickers. They have been replaced with colored tiles that do not peel off, detach, or lose their color.