The Rules? - Simple. Win condition? - Easy peasy, just have the best card. The Strategy though...that's a completely different story. Every turn you take could be your last. New from the brilliant minds of Carl Chudyk and Chris Cieslik. 49 cards are numbered from 1 to 7, and feature the seven colors of the rainbow (ROYGBIV). Each set of colors has the unique ability to change the game's current rule set to make a player's hand the current winner. The cards are labeled with unique iconography that allow the game to be color-blind friendly. Red7 is easy to teach, quick to learn, and fun for all skill levels of card game players. 2-4 players Ages 10+ 5-10 minute play time