okays thanks everyone for answering my question on usernames! (I just hope i at least get a choice of one pretty one if i manage to register)

one other question now- i get that you solve the clue, type the answer quill.pottermore.com/answer.... and then it takes me to a page where i can find the quill....
do i have to look really hard for it (like "where's waldo in this image" kind of hard) or it just appears on the page because i found the clue and gave the right answer and i click on it?