About the game
Four Colors (UNO Online) is a fun, free card game you can play right in your web browser. It’s a lot like UNO and Crazy Eights, where the goal is to get rid of all your cards before anyone else. You can play with 2 to 4 players, making it a great multiplayer game.
The rules are simple: on your turn, you play a card that matches the color or number of the one on the pile. If you don’t have a card to play, you keep drawing from the deck until you find one that works. It’s all about timing and strategy—knowing when to hold on to special cards and when to play them can really boost your chances of winning.
Number cards
There are 108 cards and four colors in total. Number cards make up 70% of the total deck, with four colors each containing 19 cards. The cards span from numbers 0-9. As for the quantity of each card, there is one zero card, and two of every other number. The remaining 30% of cards are called action cards and wild cards.
Action cards
Action cards add an extra level of strategy to UNO. There are three action card types in an UNO deck. There are two of each action card in each color. These are:
- Skip card - the next player in the sequence misses a turn.
- Reverse - reverses the direction of play.
- Draw two - the next player draws two cards and misses one turn.
Wild cards
There are two types of wild card with four of each one. They are:
- Wild - lets the player choose what color to play.
- Wild draw 4 - declare the next color to match, and force the next player to draw four cards.
