From the catalog: Settrio is a game of visual perception and deduction where both luck and skill add to the fun. Easy to learn and fairly quick to play, Settrio will help build up your powers of observation as you try to find places to play. The game is comprised of 36 distinctive, "double hexagon" shaped pieces. Each game piece is decorated with a unique pair of symbols made up one one of three shapes (circle, hexagon, star) painted either in red, blue or yellow. No two pieces are alike. Players take turns rolling the custom die, then finding a place to position one of the five tiles in his hand among those which have been played so far. The object is to form sets of three tiles in a row in which the two attributes (shape and color) on each tile in the set are either all the the same or all different. A player draws a tile if he cannot play one of his. The first player to play all his tiles wins.