Designed by M Falco 1991. Published by Ravensburger and by Set Enterprises Inc. For 2-8 players and takes about 30 minutes. Card game based on visual perception. The deck contains 81 cards, with symbols in all combinations. The object of the game is to identify a 'Set' of three cards from 12 cards laid out on the table. Each card has a variation of the following four features: Color, Symbol, Number and Shading.