The Mirror Cube (3x3x3), invented by Katsuhiko Okamoto in 2006, is a shape-shifting twisty puzzle with 8 corners, 12 edges, and 6 centers, offering 43 quintillion combinations. Unofficial solves average 20-30 seconds. Solve like a 3x3x3 using CFOP or beginner’s methods, aligning pieces by shape, not color. A collector’s gem, QiYi’s stickerless versions turn smoothly. The Rubikverse virtual simulator provides a fun way to scramble and solve this visually captivating puzzle anytime.