Mental Maths Challenge

Solve as many arithmetic problems as you can before the clock runs out. Pick the operations and difficulty, and it reports how many you got, your accuracy and the average time per problem.

🎮 Your best scores stay on this device. No sign-up, nothing uploaded.

Operations

Difficulty

Solved

Skipped

—

Per question

—

Best

What this game does

Choose addition, subtraction, multiplication, division
Easy, normal and hard
Average time per problem
Review the ones you skipped

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These are for fun, not diagnostic tests. Scores shift with your screen, mouse and how tired you are.