Uno is quickly learned. But it may be said as a halfway educated adult that Uno can also make a lot of fun? I had blasphemed long about the Mau Mau wastage, and that Uno is the most popular card game in the United States, spoke of their culture and so on - to the holiday anyone Uno anschleppte ... The principles are the same Mau Mau, and you can theoretically Uno with every rummy card game. Color or number use and expose the effects of certain cards, change direction or want new color is nothing new. But Uno has for these cases provide special cards, Uno has the nasty + 4 card, and the numbers are very nice and big. Uno optimized for faster play - and Uno is a fast game. Who has an identical card, since it could at any time in between throwing, and sometimes that brings considerable confusion + fun into the game. Everyone must stay on the ball and be wide awake. Winners must also certainly think strategically to get rid of the points. And who sleeps, even penalty cards get free. With Uno 4+ people can just take occasional hours of fun, where there is today ?, and if the kids are even busy with more important things :-)