Objective: The objective of the game is to answer as many math questions correctly as possible within a given time limit. The game is designed to help players improve their mental math skills and become quicker at solving math problems.

Gameplay: The game consists of multiple rounds of math questions that become progressively more challenging. Each round has a time limit of, say, 10 seconds, and the player must answer as many questions as possible within that time. The questions can be a mix of addition, subtraction, multiplication, and division problems, and the numbers used can be randomly generated within a certain range.

Scoring: The player earns points for each correct answer and loses points for each incorrect answer. The faster the player answers, the more points they earn. The player's score for each round is based on the number of correct answers, the speed of the answers, and the difficulty of the questions.

Game Over: The game ends when the time limit for the last round expires, or when the player runs out of lives (if the game has a life system). The player can earn extra lives by achieving certain milestones or completing bonus rounds.