Support

Need help with Offline Sudoku? Here’s how to reach us and a few quick answers.

Contact

Report a bug or ask a question on GitHub: open an issue.

Common questions

Does the app need internet?

No. Offline Sudoku is built to work without Wi‑Fi or mobile data. You can start puzzles, play daily challenges, and view stats offline.

Are there ads while I play?

No banner or interstitial ads appear during or between puzzles. Optional rewarded ads may be offered only if you choose to watch one for a benefit such as an extra hint. Premium “Remove Ads” removes those prompts.

How do I restore a purchase?

Open Settings in the app and tap restore purchases (when available). Make sure you are signed in with the same Apple ID used for the original purchase.

How do I delete my data?

All game data is stored on your device. Delete the app from your phone or tablet to remove it. You can also clear app data from your device settings if your OS supports it.

Privacy

See our Privacy Policy for details on what data the app stores and how it is used.