Four Colors

Four Colors allows you to enjoy the classic card game directly in your web browser for free. The goal is to be the first to get rid of all your cards, much like other Crazy Eights-style card games. You can play with 2, 3, or 4 players in a multiplayer format similar to UNO.

How to Play Four Colors

To succeed in this multiplayer card game inspired by UNO, you’ll need to focus on getting rid of all your cards before your opponents. You can play a card that matches either the color or number of the card on top of the pile. If you don’t have a match, you must draw cards until you can play one.

When you have just one card left, be sure to click the “1” button, or you’ll face a penalty and have to draw two extra cards!

Number Cards

The deck consists of 108 cards, divided into four colors. Number cards make up 70% of the deck, with 19 cards in each color. The numbers range from 0 to 9, with each number appearing twice, except for zero, which appears only once. The remaining 30% of the deck is made up of action and wild cards.

Action Cards

Action cards introduce additional strategic elements to the game. Each color has two of each type of action card. These include:

• Skip: The next player loses their turn.
• Reverse: Changes the direction of play.
• Draw Two: The next player must draw two cards and skip their turn.

Wild Cards

There are two types of wild cards in the deck, with four of each type:

• Wild: Allows the player to choose the next color to play.
• Wild Draw Four: Lets the player choose the next color and forces the next player to draw four cards.

Games Similar to UNO on CrazyGames

Since UNO\'s introduction, many variations of the game have emerged, along with new card games. Some other well-known family-friendly games include Gin Rummy Online and Ludo King.

About UNO

UNO was created by Merle Robbins in 1971. After selling the rights for $50,000, the game’s rights were eventually acquired by Mattel in 1992.

Over time, UNO has become one of the most beloved and widely recognized card games worldwide, with hundreds of themed versions inspired by everything from sports to movies, often featuring new rules and special cards.

Four Colors is a card game closely inspired by UNO.

Platform

Web browser

Developer

CodeThisLab

Release Date

UNO was created in 1971, while Four Colors was first released in 2009. The game was updated in October 2020 to offer real-time multiplayer features, allowing players to compete with others globally!

The game received further updates on September 29, 2021, introducing a Special mode and various improvements.

Controls

Use the left mouse button to play cards.

FAQ

Who invented UNO?

UNO was invented by Merle Robbins in 1971 and is now owned by Mattel.

How many cards are in an UNO deck?

A classic UNO deck consists of 108 cards, which is significantly more than a standard deck of playing cards.

How many players can play UNO Online?

You can play UNO Online with 2, 3, or 4 players.

How easy is UNO Online?

UNO is a simple game suitable for players aged 5 and older.