There are 81 cards in this game. Each card has four properties (count, shape, shade and color) and each card is unique. You see at least 12 cards in front of you and have to find a set of three cards with each property being equal or completely different on each card. Click on the cards to select three of them. If they fullfill the rule, they will disappear and be replaced by new cards. The goal is to remove as many cards as possible as fast as possible. If you have problems with the rule or can not find a matching set of cards, try the help button.