Cool, a double. First, head here. Next, enter code FBHAP99MD11V014 for 10 points. Then FBJMAY8973TR01 for another 10. Then, FBJMAY8973TR014 for yet another 10. But wait, there's more! Enter 99832MT8MFDEY14 for 25! Next, enter code FBHAP99MD11V014 for 10 points. Finally, go here, scroll to the bottom and click "I've read it" for 10 more.
Update: And fortunately, Hunt4Freebies is not as careless as I am, since she noticed that you can get 10 more points by going here, scrolling down and clicking "I read it."