This blog post goes into more detail about the two ways Pottermore lets users retake tests and why Potterheads are asking whether or not they can do this again on Pottermore.

“Potterhead: A fan of Harry Potter who also often enjoys other fantasy works.”

A term used by people to describe themselves as fans of something from their childhood years such as “Harry Potter”. As we all know, there’s no better feeling than being able to walk through.

Unfortunately, you can’t change your house. If you really feel like it’s wrong, go ahead and make a new account and take the test again.

Once you’ve found your Patronus, you can’t retake the quiz and have a ghostly animal produced as protector.Pottermore fans can now find out their Patronus, an animal who is spiritual power for different witches and wizards.

The quiz can be very accurate over time: I have a friend who is clearly Slytherpuff, but over the course of a quiz she won’t get many Hatstalls – though on any given one, she’s close to 50/50 Slytherin and Hufflepuff.