Stack the tiles to recreate each composition layer by layer! Choose from 100 challenges just stack the right tiles in the right order. Game includes: 18 colored tiles, a practical tile display holder and game guide outlining challenges and solutions. Color Code seems deceptively simple, but check out how quickly you find a colorful challenge on your hands!Special Shipping Information: This item ships separately from other items in your order. This item cannot ship to a P.O. Box. This item may be subject to additional processing days.