One whole practice test (25 problems) for students who are preparing for high school mathematics contests such as American Mathematics Competitions (AMC-10/12), MathCON Finals, and Math Leagues. It contains 25 unique problems their full detailed solutions. The authors, Sinan Kanbir and Richard Spence have extensive experience in math contests preparation and teaching. Dr. Kanbir is the author and co-author of four research and teaching books and several publications about teaching and learning m