These 16 vibrant cubes offer multi-dimensional play! Test your memory and visual perception in this challenging speed and memory game. Who will be the first to arrange their cubes to match the design on the challenge card? Whether you play competitively or by yourself, Pixy Cubes is a stimulating treat for the brain! Ages 6 & Up. 1 to 4 players. Contents: 16 cubes, 10 design cards, 13 challenge cards, illustrated rules