Uno (2-10 players, 30 minutes) is a game played with specialty cards where players take turns playing cards to a central pile, matching color or rank with the top card there in a race to empty their hands.

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How quickly does a player have to say “Uno” to avoid drawing extra cards?

I was playing with my fiancée and some friends, and she's adamant that if you can yell Uno before someone who has just played their second to last card, they are required to pick up the penalty amount ...
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What rules changes have there been in Uno?

A previous question revealed that there has been at least one (albeit minor) rules change for Uno recently. This makes me curious to know if there have been any other changes to the rules over the ...
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838 views

Is there a penalty for misplaying?

This afternoon my wife tried to play a green 8 on top of a red 2 in Uno. Obviously a mistake on her part and I could find nothing in the rules to suggest that there was a penalty so we allowed her to ...
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How can I do better than chance in Uno?

Just started playing Uno. What are the most important strategies that might improve my game? Of course luck is important, but I'm trying to do better than crossing my fingers. For example, before and ...
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What specific strategies have the highest win:loss ratio in Uno?

I decided to delve deeper into this question to discover exactly how effective certain strategies would have on your win percentage. This led me to this Stanford Computer Science project that pits ...