Brain Builder Pro is a math game designed to improve your mental math skills. Select your level from basic math to advanced Pre-calculus options. This game provides the opportunity to play a quick game while waiting in the grocery line all the way to a challenge for serious nerds with time to burn. You can work on many different math skills from basic addition and multiplication to exponents and the Trigonometric functions. You also have the option of keeping track of your name and high score so you can compete with your friends or just yourself. With its customizable capabilities this game can help anyone improve at mental math.