UNO Classic 2007 is a fun version of the popular card game for mobile phones. There's one simple objective - get rid of all your cards and shout out UNO! If you don't know how to play it's fairly simple. We used to play a slightly different version with a rude word when I was younger. You lay down cards, change the direction of the game, skip to the next player and change the selection of the cards being placed down.