2.4.0
2023-11-06
Fix bugs and improve user experience
2.3.0
2023-09-22
Fix bugs and improve user experience.
2.2.4
2023-06-23
1. Fix bugs
2. Optimize experience
2.2.3
2023-05-06
1. UI and performance optimization
2. Bug fixes
2.2.2
2023-04-28
1. Fixed a bug that allowed division by zero, division by zero is now prohibited.
2. Fixed an incorrect answer.
2.2.0
2023-04-11
1. Added the feature to purchase tips, now with a discount package available for purchase!
2. Fixed some minor issues
2.0.1
2023-03-31
1. Add an achievement system with 15 achievements waiting to be unlocked!
2. Performance optimization and bug fixes.
2.0.0
2023-03-24
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.
1.0.7
2022-11-23
1. Adapt to iPhone 14.
2. Increase tips from 3 to 5 in each stage.
3 Bug fix.
1.0.6
2017-12-12
1. Supports iPhoneX
2. Improves the performance
1.0.5
2017-10-16
Improve performance
1.0.4
2017-09-12
1. Better adapted to iPad & iPad Pro
1.0.3
2017-09-08
Significantly improve the performance.
1.0.2
2017-09-05
1. Fix bug in level Giant of stage Gauss.
2. Refined UI.
3. In speed mode, touch garbage can icon to change a question
1.0.1
2017-09-01
1. Bug Fixes: If your stage is "Baby", the stages view may display half of the Baby levels and half of the Pupil levels.