The game pits players against increasingly difficult mathematical problems. They are presented with a series of equations, questions, or problems that require mental calculation to solve.
The main objective is to complete each challenge within the time limit. The game runs directly in the browser, with no need to download or register. As players progress, the level of difficulty increases, requiring more complex calculations and mental math skills. The goal is to solve as many problems as possible within the allotted time, with faster completion times yielding higher scores.