Tác Giả: (Uncredited)
Nhà Phát Hành: CEJI, Interlude, Irwin Toy Ltd., Pressman Toy Corp.
Played with square tiles that have a number on each corner. Tiles are placed adjacent to each other so that their numbers match. Points are scored based on the numbers matched and the number of sides that are matched.
This game is different from Quadominoes which has dots on the sides of the pieces instead of numbers in the corners.