Support
SudokuLearnLogic · Nicechann Studio
If something is not working as expected, or if you have a question about a lesson or Sudoku technique, the information below may help.
How does the coach work?
The coach gives progressively stronger guidance toward the next logical move. It is designed to explain the reasoning before revealing an answer.
Where is my progress stored?
Learning progress, settings, and saved games are stored locally on your device. No account is required.
Which languages are supported?
Korean, English, Japanese, Simplified Chinese, Traditional Chinese, French, German, Spanish, Italian, Portuguese, and Dutch.
The app shows a term I do not recognize.
Advanced Sudoku techniques are commonly known by canonical names such as X-Wing, XY-Wing, and Swordfish. Some terms may differ between Sudoku communities.
Before contacting support
- Update SudokuLearnLogic to the latest available version.
- Close and reopen the app if a screen is not responding as expected.
- When reporting an issue, include your device model, iOS version, app version, and the screen where the issue occurred.
Contact Nicechann Studio
For bug reports, lesson feedback, or other support questions:
nicechann@gmail.com