As I took the test on December 4, 2010, I felt that the math was a breeze and I used several new concepts I learned from Perfect800. Whats more, there were probably 20-25 questions that Perfect800 detailed precisely.

Perfect800 was responsible for helping me get from a 580 to a 690. Going over every question I had ever missed was super helpful for me to identify trouble areas right before the test. I actually had fun using it too!

Being able to see the explanations immediately following each question helps to solidify the math concept in a student's head. I recommended Perfect800 for all my students taking the SAT.

Perfect800 takes the pain out of SAT Prep. Much better than studying out of a book!

Perfect800 is like having a SAT Math tutor, 24/7. When I used the feedback button because I didn't understand a question, Robert responded to me the same day and used my feedback to make the explanation more clear for future students.

Perfect800 proved to me that cramming for the SAT is not only possible, but that it works. I used Perfect800 to review hundreds of SAT Math questions the week before the December 4th test, and I improved from a 550 to a 710!

I have always struggled in math and Perfect800 was just what I needed. Their explanations are really easy to follow, and they often offer multiple solutions for the same question. I recommend Perfect800 to anyone who is serious about the SAT.

Perfect800 goes great with a tutor or a class because it tells you what areas you need help in.

Access to tons of level 5 questions with full explanations was way better than flipping through the blue book. With Perfect800's help I actually achieved a Perfect 800!!

Perfect800 is incredibly efficient because it allows you to move through the questions at your own pace. I answered over 300 questions from Perfect800 before my SAT and it definitely made a huge difference!