Solve calculations as fast as possible, and compete with the world! Show your global rankings to friends, parents, teachers... Can you beat them all?
Updated on
Nov 27, 2023
Education
Data safety
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties