From the box: Rain-Bo is the racing rainbow card where gray skies are going to clear up & you put on a happy face. In Rain-Bo, players race to be the first to fill their hand with the seven colors of the rainbow. To do this, they clear their clouds away & let the sun shine in by strategically swapping & saving cards! There's no numbers, no complex rules, just fun for everyone! ___________________________________________ Play starters with a pile of cloud cards & each turn they select a sun card from the centre. The player then exchanges their cloud cards that match that sun cards color. The first player to have a sun card of each color is the winner!