Brain Builder Trig is an advanced math game based off of the six Trigonometric functions: Sine, Cosine, Tangent, Secant, Cosecant, and Cotangent. It is designed with a quick game to practice the first three functions, and a custom game to isolate any function of the users choice. This game is perfect for a high school or college student in a trig or precalculus class as well as anyone who wants to improve their skills with the trig functions. If users wish to review the unit circle there is a link on the help page that will explain it.