Privacy Policy — MultiSudoku

Last updated: 10 September 2026

This privacy policy applies to the MultiSudoku mobile application (the “App”) for Android, published by "IDENTITY" MCHJ (the “Developer”).

Summary

MultiSudoku does not collect, transmit, or share any personal data. The App works entirely offline and requires no account.

Information the App does not collect

• No name, email address, phone number, or any other personal identifier.
• No location data.
• No contacts, photos, files, camera, or microphone access.
• No advertising identifiers, and no analytics or crash-reporting SDKs.
• No account registration or sign-in of any kind.

The App does not request the Android INTERNET permission, so it cannot send information anywhere, even in principle.

Information stored on your device

To make the game work, the App saves the following on your device only, using Android’s standard local storage:

• Your best completion time for each difficulty level.
• A history of finished games: difficulty, time taken, mistakes made, hints used, and the date.

This data never leaves your device. It is not backed up to the Developer, and the Developer has no way to access it. You can erase the game history at any time using the delete button on the App’s statistics screen. To remove everything, including saved best times, clear the App’s storage or uninstall the App in Android settings.

Advertising and purchases

The App contains no advertising, no third-party ad networks, and no in-app purchases.

Children

The App is suitable for all ages and does not knowingly collect any data from anyone, including children under 13.

Changes to this policy

If this policy changes, the updated version will be published at this same address with a new “last updated” date.

Contact

Questions about this policy: nurmamatovgolibjon@gmail.com