
Constant Challenge
π & e Challenge — Pi & Euler —
0 ratings
Free
In-App Purchases
About
Constant Challenge is a training app designed to help you memorize mathematical constants like π (pi) and e while testing your skills through various challenge modes.
Each constant offers the same set of game modes, allowing you to practice, compete, and improve your memory and speed.
Features:
- Practice Mode: Learn and memorize digits at your own pace
- Time Attack Mode: Enter as many correct digits as possible within a time limit
- Stage Mode: Progress through structured levels of increasing difficulty
- Local Battle Mode: Competitive play possible
Track your performance, challenge yourself, and aim for high scores.
Perfect for students, math enthusiasts, and anyone who enjoys memory challenges.
Note: This app focuses on memorization and training of mathematical constants.
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What's New in Constant Challenge
1.0.2
May 21, 2026
Fixed a crash issue on macOS.
3
In-App Purchases
$0.99
Unlock the Square Root of 2 (√2)
Unlock all game modes for √2





