Uno (/ ˈuːnoʊ / ⓘ; from Spanish and Italian for 'one'), stylized in all caps as UNO, is a proprietary American shedding-type card game originally developed in 1971 by Merle Robbins in Reading, …

In the process of playing Uno, you have to calculate and make decisions in a short time. This stimulates brain activity and trains concentration as well as helps you to focus more on work …

2021年9月29日 · Four Colors lets you play the popular card game for free in your web browser. The aim of the game is to be the first player with no cards, similar to other Crazy Eights style …

UNO, the world’s most beloved card game with new experience. Begin a new adventure with the friends across the world now! And battle anytime, anywhere!

Whether you’re at home, on the go, an UNO!™ veteran or completely new, UNO!™ has something for everyone in the family. UNO!™ is a fun and memorable family-friendly card …

UNO™ turns the iconic card game into a vibrant, customizable experience. Match cards by color, number, or symbol, play action cards to spice things up, and race against others to empty your …

Play online against your friends, family, or people from all over the world! UNO!™ is now mobile! Take the classic card game from the kitchen table anywhere! Now with new rules, world series …

Play the super popular game UNO online with your best friends or versus the computer. For those who don't know the rules: you start with 7 cards. You must match the number or color of the …

Match cards by color, number, or symbol, play action cards to spice things up, and race against others to empty your hand first. Don’t forget to shout “UNO!” when you’re down to your last card!

2025年12月18日 · Learn how to play UNO with the official rules, card actions, scoring, and winning tips. Includes special cards, setup, and common rule questions explained.