Now, if you haven not already played the game of UNO, you should. There is hardly any other game in the world that passes your time more effectively than UNO. Though, the patent game of UNO is played physically with the use of cards, but thanks to the technological development, UNO has been launched officially in the Play Store. Now you can play this game with your friends or even strangers from different parts of the world. All the recent updates and various modes of gameplay are added to this online platform. So, enjoy the game and do no forget to call out UNO!