4 Colors

About the game

Three bots can sit at the table with you, and every one of them wants your hand-emptying win. Each turn you drop one card that lines up with the last one played, by shade or by digit. Run out first and you take the round.

Action cards are the troublemakers. A plan that looked clean can turn into a pile of cards you did not want. The other trap is Uno: hit one card left, forget to call it, and two more land in your hand.

How to play

• Tap or click a card in your hand to throw it down.
• It has to share a color or a number with the last card played.
• Nothing fits? Pull a card from the deck and go again.
• One card left means you shout Uno. Skip it and you eat two extra cards.

• Free
• No download
• Works on phones