A player that can't add to the stack must draw the total. Can only play a +2 on a +2 if holding a +2 and +4. Room Mode: Here you can customize your room and invite Facebook friends to join Single or 2v2 matches. Tap 'UNO' before you play the next-to-last card! If you don’t tap 'UNO' and you are caught before the next player begins a turn, you must draw two cards. When you play your next-to-last card, you must tap 'UNO' (meaning 'one') to indicate that you have only one card left. However, if the challenged player is innocent, you must draw the 4 cards plus an additional 2 cards (6 total)! If the challenged player has other Wild cards in hand, the challenge still fails. If guilty, the challenged player must draw 4 cards instead of you. the player has a card of the matching color), then you may challenge that player. If you suspect that a Wild Draw 4 card has been played on you illegally (i.e. Otherwise, play moves on to the next person in turn. If the card you picked up can be played, you are free to put it down in the same turn. If you don't have a card that matches the one on the top of the discard pile, you must take a card from the draw pile. Next player must match a card to the card on the top of the discard pile, either by number, color or symbol (symbols represent Action Cards).Ĭards of the same number, color or symbol. The person to the left of the dealer starts play.

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