The rules of Red7 are simple - have the best card! But Red is just one of seven games you`ll be playing. If you`re not winning the current game at the end of your turn, you`re out - and the last person standing wins the round! The deck is 49 cards, numbered 1-7 in each of the seven rainbow colors. A 7 is always higher than a 6, but for cards of the same number, a Red is the highest and Violet the lowest.