Harry Potter ( hard )

Who is Voldemort and Bellatrix daughter ?

What is Albus Dumbledore's full name ?

In which episode was the first time Vanishing Cabinet was mentioned ?

Which team was Ginny Weasley a professional Quidditch player for ?

In what words did Rowling originally intend to end the Harry Potter series?

How many types of errors are there in Quidditch?

What are the four houses of Ilvermorny ?

Which platform is for the Oriental Express train ? ( write in words )

What was the first version of these characters' names: Hermione Granger, Luna Lovegood, Neville Longbottom, Draco Malfoy ?

What are Muggles in the United States called?