harry potter (3) do u think you r the best at harry potter? well here is your chance to prove it! hermionegranger0090 published on July 10, 2013 Stacked 1/5 How many mistakes did J. K. Rowling make in her U.K. and U.S. versions of The Sorcerers / philosphers stone.? Type answer. Hint: 8 characters 2/5 wich house is supposed to be the clevest? Type answer. Hint: 9 characters 3/5 What house was the second person to be sorted in the first book put into? hufflepuff ravenclaw griffindor 4/5 What color earrings were Professor Trewanley wearing during the first class of the third year.? Blue Emerald Gold Green Yellow Silver Bronze Orange Black Pink Purple Red Maroon Salmon Gray 5/5 Spell Harry Potters arch enemy's name. Hint: 2 choices tom riddle ben riddle voldermort