Four Colors

★★★★½ 4.5 (1,000)Card
Timeless ClassicsMobile3 PlayerColorMultiplayerBrain

More games to play

Four Colors is a free browser card game in the Crazy Eights family, inspired by Uno. You play against up to three computer opponents, and the goal is simple: get rid of all your cards before anyone else does. No download is needed. The game runs in any modern browser and works on phones, tablets, and Chromebooks, so it is easy to pick up at school or at home without installing anything.

What is Four Colors?

Four Colors is a card game for two to four players (you plus computer opponents). Each player starts with seven cards from a 108-card deck split across four colors. On your turn you play one card that matches either the color or the number on top of the discard pile. If nothing in your hand matches, you keep drawing from the deck until you pull a playable card. The first player to empty their hand wins.

The game moves quickly because the computer opponents play without hesitation. A typical two-player round takes a few minutes, while a four-player game adds more chaos through action cards piling up.

Controls

Everything in Four Colors is done with the mouse. Click the card you want to play, click the draw pile when you have nothing playable, and tap the '1' button the moment your hand is down to a single card.

ActionControl
Play a cardLeft-click the card
Draw a cardLeft-click the draw pile
Call one card remainingClick the '1' button

Card types and what they do

The 108-card deck is split into three groups: number cards that form most of the deck, action cards that disrupt opponents, and wild cards that let you reset the active color.

CardEffect
Number 0-9Plays on a matching color or matching number
SkipNext player loses their turn
ReverseReverses the direction of play
Draw TwoNext player draws two cards and skips their turn
WildYou choose any color to continue play
Wild Draw FourNext player draws four cards and you pick the new color

The one-card rule

When you play down to a single card in hand, you must press the '1' button before the next player takes their turn. Miss the window and you are penalized with two cards drawn from the deck. The computer opponents will not warn you, so stay alert as your hand gets small. This rule can flip a near-win into a setback if you overlook it.

Tips for winning more rounds

Four Colors FAQ

Is Four Colors free to play?
Yes. Four Colors is free in the browser with no download, account, or payment required.
Can I play Four Colors unblocked at school?
Four Colors runs as a standard browser game with no install needed. It works on any network that allows regular websites, including school Chromebooks.
How many players can play Four Colors?
The game supports two to four players. You play as one, and the remaining seats are filled by computer opponents.
What happens if I forget to press the '1' button?
If you play down to one card without pressing '1' before the next turn starts, you draw two penalty cards. Click '1' the moment your hand reaches a single card.
Does Four Colors work on mobile?
Yes. The game runs in the mobile browser on phones and tablets. Touch taps replace mouse clicks for all actions.
How does Four Colors compare to Uno?
Four Colors follows the same rules as Uno: match by color or number, use action cards to slow opponents, and play Wild cards to shift the color. It is a free browser version with no physical deck or app needed.