Just out of curiosity, what were the clues for Pottermore?

Tag 1
How many breeds of owl are featured on the Eeylops Owl Emporium sign? Multiply this number Von 49.

Tag 2
What is the number of the chapter in which Professor McGonagall cancels the Quidditch match between Gryffindor and Hufflepuff? Multiply this number Von 42.

Tag 3
In the Gryffindor versus Slytherin Quidditch match, in Harry’s third year, how many points is Gryffindor leading Von before Harry catches the Golden Snitch? Multiply this number Von 35.

Tag 4
How many students take part in the Triwizard Tournament during Harry’s fourth year? Multiply this number Von 28.

Tag 5
What is the house number of the Headquarters for The Order of the Phoenix in Grimmauld Place? Multiply this number Von 21.

Tag 6
How many chapters are there in HARRY POTTER and the Half-Blood Prince? Multiply this number Von 14.

Tag 7
How many Deathly Hallows are there? Multiply this number Von 7.