By Victoria Woollaston PUBLISHED: 03:56 EST, 8 August 2013 | UPDATED: 13:47 EST, 8 August 2013 Do you know your cobalt from your carbon? Can you identify planets from close-up images? Do you you know the difference between Assassins Creed and Thief game characters or name the eleventh doctor in Doctor Who? To celebrate YouTube's Geek Week the video site has created a quiz designed to help you find out exactly how geeky you are. The questions are generated at random and use clips from YouTube videos, TV shows, How-to instructional clips and more to create a Geek IQ score.
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YouTube has created a quiz designed to test people's geekiness
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The questions cover video games, physics, TV shows, history and more
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At the end of each quiz the player is given a Geek IQ score out of 300
Geek Week
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The @placeholder IQ test has 25 different clips in total but only ten questions are asked during each quiz and the IQ score to aim for is 300.
Geek Week
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The week concludes on August 10 with highlights available on catch-up from the @placeholder hub.