Build and upgrade calculator towers, each with specialized skills to help take down increasingly powerful waves of numbers.
Permanently empower these towers by honing your mathematical skills. Test yourself to see how many maths questions you can solve in 30 seconds. Your tower will gain more strength the higher you increase the number.
Updated on
Jul 4, 2024
Educational
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
Personal info
No data collected
Learn more about how developers declare collection