Let's play trivia

QuizUp is a trivia game that tests your knowledge of TV show quotes, world geography, cooking, and hundreds other topics. You can challenge random strangers, or go head to head with your Facebook or Google+ friends to earn more points and level up.

The home screen, shown here, has daily themed topics and your favorite trivia categories.

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Multiple choice questions

You get six rounds of questions in each game, and all of them are multiple choice. Some even have photos.

You get 10 seconds to buzz in, and the faster you answer, the more points you earn.

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Photo by: Screenshot by Sarah Mitroff/CNET / Caption by:

Victory or defeat

At the end of a game, there's a summary page that shows how many points you earned and your level in that topic. The more points you earn, the higher the level you can reach. Scroll down on this page to view more stats on the match, including the answer to each question.

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Photo by: Screenshot by Sarah Mitroff/CNET / Caption by:

Challenge your friends

QuizUp will pit you against strangers in the app, or you can challenge your friends.

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Photo by: Screenshot by Sarah Mitroff/CNET / Caption by:

Accept the challenge

You can start a match against a friend, and they can put in their questions at their leisure. When they finish the match, the app tells you the outcome.

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Photo by: Screenshot by Sarah Mitroff/CNET / Caption by:

Wins and losses

You can see how many matches you've won or lost against your friends in QuizUp.

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Photo by: Screenshot by Sarah Mitroff/CNET / Caption by:

Trash-talking

You can chat with other players to congratulate them on their victory, or brag about beating them.

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Photo by: Screenshot by Sarah Mitroff/CNET / Caption by:
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