If you're a mega Harry Potter fan, then you might think you know everything there is to know about the wizarding world. So why not put your knowledge to the test with this tricky quiz?

Ever wondered what life would be like in the Wizarding World? These Harry Potter quizzes will tell you which house you would be in at Hogwarts!

If you think you have what it takes, try your wand at the hardest Harry Potter quiz in the wizarding world, and become even greater than the boy who lived.

How well do you know the Harry Potter films and books? These are the 50 hardest Harry Potter quiz questions to test your fan knowledge.

Looking for Harry Potter trivia? Try this extreme Harry Potter quiz with over 100 questions to determine how accomplished of a wizard or witch you are.

Oscar winner Dame Helen Mirren hosts the four-episode trivia competition "Harry Potter: Hogwarts Tournament of Houses," premiering 8 p.m. Nov. 28 on TBS and Cartoon Network.

This extremely tough Harry Potter quiz could test even the most committed of die hard fans. Harry Potter and the wizarding world has been a key theme for people hosting quizzes across the globe.

You'll need to be a wizard yourself to answer these tricky Harry Potter-themed trivia questions, as even 'true fans' have admitted they 'struggled' with the answers ...