When a player plays a red skip Uno card during a game, the next player in turn is skipped and loses their chance to play a card.
When a player plays a blue Uno skip card during a game, the next player in turn is skipped and loses their chance to play a card.
When a player plays the "Uno Change Color" card in Uno, they get to choose a new color for the game to continue with.
When a player plays a Uno Wild Reverse card during a game, the direction of play is reversed, meaning the order in which players take turns is changed.
When a player plays a Skip card in Uno, the next player in turn is skipped and loses their chance to play a card.
When someone plays a wild Uno reverse card during a game, the direction of play is reversed, and the next player must play in the opposite direction.
When a player plays the Uno Swap Hands card as their last card, they must swap their hand with another player of their choice before declaring "Uno" to win the game.
When a player uses the Uno Skip card during a game, the next player in turn is skipped and loses their chance to play a card.
When a player plays a Uno Reverse card after being hit with a Draw 4 card, the action is reversed back to the previous player who played the Draw 4 card, and that player must draw four cards instead.
When a player plays the wild reverse card in Uno, the direction of play is reversed, meaning the order of turns changes to the opposite direction.
In Uno, players must shuffle their hands when they have to draw cards. When a player plays their last card, they must say "Uno" and if another player catches them not saying it, they must draw two cards. The player who plays their last card wins the round.
When a player plays a Uno 4 card in a game of Uno, they can choose any opponent to draw four additional cards and skip their turn.
When a player plays a Wild Draw 4 card in Uno, they get to choose the color that play continues in, and the next player must draw four cards from the deck and skip their turn.