a. Discard one card from your hand and draw a new one from the deck, or
b. Play one of your cards in front of you.
3. When playing a card, it must match either the color or the number of the card in front of you. If you cannot match either, you must discard the card and draw a new one.
4. When all players have played all their cards, the player with the most matching pairs of cards in front of them wins the game.