Fix bugs and improve user experience.

Fix bugs and improve user experience

Fix bugs and improve user experience.

Significantly reduced ad frequency for a smoother gaming experience!

Fixed the issue where leaderboard submissions in Stage Mode were not working.

Fix bugs and improve user experience.

Fix bugs and improve user experience.

Fix bugs and improve user experience.

Fix bugs and improve user experience

Fix bugs and improve user experience

Fix bugs and improve user experience.

1. Fix bugs
2. Optimize experience

1. UI and performance optimization
2. Bug fixes

1. Fixed a bug that allowed division by zero, division by zero is now prohibited.
2. Fixed an incorrect answer.

1. Added the feature to purchase tips, now with a discount package available for purchase!
2. Fixed some minor issues

1. Added the feature to purchase tips, now with a discount package available for purchase!
2. Fixed some minor issues

1. Open in-app purchases: You can now pay to remove ads!
2. 6 new achievements added to the speed mode!
3. Improved functionality and interface details.

1. Add an achievement system with 15 achievements waiting to be unlocked!
2. Performance optimization and bug fixes.

Massive Update: The Biggest Version in 5 Years!

1. Redesigned with a new interface for a smoother experience.
2. Unlock 15 new achievement badges by completing challenges!
3. Added a mute function for your convenience.
4. Fixed the issue with submitting scores in the speed mode within 100 seconds.
5. Optimized performance and resolved minor bugs.

1. Adapt to iPhone 14.
2. Increase tips from 3 to 5 in each stage.
3 Bug fix.

This app has been updated by Apple to display the Apple Watch app icon.

1. Supports iPhoneX
2. Improves the performance

Improve performance

1. Better adapted to iPad & iPad Pro

Significantly improve the performance.

1. Fix bug in level Giant of stage Gauss.
2. Refined UI.
3. In speed mode, touch garbage can icon to change a question

1. Bug Fixes: If your stage is "Baby", the stages view may display half of the Baby levels and half of the Pupil levels.