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We all know someone who describes themselves as the "biggest ever Harry Potter fan".

They will get 100% on a Potter quiz and think they are the next Dumbledore.

But this quiz is so hard even JK Rowling would struggle to get full marks.

Give it a go to test if you are a true member of the magical community or just a squib.

The quiz only refers to the books because we are purists #MagicIsMight