1.6
2023-03-17
- Added a feature to view solved problems! You can now view all the problems you've solved so far in the settings menu.
- Added a hint feature. When you're stuck on a problem, try using a hint.
- Fixed some minor bugs.
1.5
2023-03-03
- Correct and incorrect answers now come with animations.
- Various minor errors have been corrected.
1.4
2023-02-23
- A pencil system has been introduced.
- One pencil is consumed per game.
- One pencil is recharged every hour, and up to five pencils can be accumulated.
- Press the pencil to check the remaining recharge time!
1.3
2023-02-10
1. Minor bugs are fixed.
1.2
2022-06-15
1. Now you can check your winning streak on answer screen.
2. Winning streak is also added to share text.
3. English localization of how to play is now available.
4. Fixed a bug where keyboard expand over safe area in smaller screen.
5. Other minor bugs are fixed.
1.1
2022-05-06
1. Color weakness mode is now available.
2. Pilcrow sign is added on answer board for easier recognition.
3. Settings window has been changed for more convenience.
4. Turning your device horizontally will no longer turn the screen also.
5. Other minor errors have been fixed