This fun and colorful card game is based on the popular UNO game. Face up to 3 computer-controlled opponents. Match cards by color or number, play action cards to mix the game up and be the first to get rid of all cards. Last but not least: Do not forget to press the 1 button when you have only one card left! Play 4 Colors game online on your mobile phone, tablet or computer.
This free online game was built with HTML5. It runs on Chrome, Firefox, Opera, Safari or Internet Explorer 9 or higher. Play 4 Colors unblocked on any device. 4 Colors online is optimized for use on PC, Android and iOS devices, including tablets and mobile phones. This game runs directly in your browser - no downloads, no registration, no flash and no plugins are needed to play.