In Book 4, Harry answers a riddle from in the maze from this magical creature during the Triwizard Tournament.
A sphinx.
The names of the two pubs in Hogsmeade.
The Three Broomsticks and The Hog's Head.
These creatures cook the food at Hogwarts.
House elves.
This is Neville Longbottom's greatest fear.
Professor Snape.
This is the wizarding version of marbles.
Gobstones.
These are two of the Hogwarts electives.
Arithmancy, Care of Magical Creatures, Divination, Muggle Studies, or the Study of Ancient Runes.
In Book 4, these two teams compete for the Quidditch World Cup.
Bulgaria and Ireland.
The character who rescues Harry in the Forbidden Forest during year 1 and later becomes a professor.
Firenze.
The person who wrote “the chamber of secrets has been opened, enemy of the heir beware” on the wall.
Ginny Weasley
This is where you would look to find a bezoar.
In the stomach of a goat
This is how you get into the Room of Requirement.
While thinking about what you need the room to become, walk past where it should be three times.
This is the name of the magical hospital.
St. Mungo's Hospital for Magical Maladies and Injuries.
Who is the only ghost professor?
Professor Binns
This is the main ingredient in Voldemort's wand.
A phoenix feather.
The type of tree that Harry's wand is made out of and what is inside his wand.
Holly and pheonix feather.
The first victim to be petrified by the basilisk in book 2.
Filch's cat, Mrs. Norris.
In Book 7, the names of the three Ministry of Magic employees that Ron, Harry, and Hermione impersonate.
Mafalda Hopkirk, Reginald Cattermole, and Albert Runcorn.
This professor created a harmful spell which was found in a textbook. Name the professor and spell.
Sectumsempra, Severus Snape.
This is what the boggart turns into when Mrs. Weasley sees it.
Her entire family and Harry lying dead on the floor
The animals on each Hogwarts House' coat of arms.
Gryffindor - Lion
Ravenclaw - Eagle
Hufflepuff - Badger
Slytherin - Snake
The names of all four Hogwarts house ghosts.
Nearly Headless Nick - gryffindor
Bloody baron - slytherin
The grey lady / Helena ravenclaw - ravenclaw
Fat friar - hufflepuff
The names of all Ministers of Magic during the 7 years of Harry Potter Books
Cornelius Fudge
Rufus Scrimgeour
Pius Thicknesse
Kingsley Shacklebolt
Leads Harry, Ron, and Hermione to Divination class in book 3.
Sir Cadigon
The person who finds Harry on the Hogwarts Express after Malfoy breaks his nose and leaves him under the Invisibility Cloak?
Tonks
The name of Aragog's wife.
Mosag