A toy is used to entertain and challenge the player's intelligence and hand-eye coordination. The hand-made Rubik's Cube is a three-dimensional puzzle, which can be disassembled or reassembled. Its purpose is to make all surfaces consistent by rotating and moving all parts. Hand-made Rubik's Cube can exercise players' logical thinking, spatial imagination and finger flexibility, which is conducive to cultivating the ability of careful observation and problem solving.