Getting into the nation's most competitive universities requires more than a good SAT score-it requires a perfect score. The second edition of Perfect 800: SAT Math gives advanced students even more challenging practice problems and the tools needed to master the SAT math test. Covering areas including arithmetic concepts, algebra, geometry, probability, and more, the book offers exposure to a wide range of degrees of difficulty in a holistic approach that allows students to experience the "real thing," including the impact of time constraints on their performance. By emphasizing critical thinking and analytic skills over memorization and trial and error, this book maximizes the pace of progress as students prepare for the all-important test. The new edition includes 100 additional problems and more mind games to challenge students' math skills. This book includes access to an online test and an in-depth analysis tool that provides students with an assessment of their results and recommendations for an improved performance.