grisee

Grisee Sudoku Privacy Policy

Last updated: September 30, 2026

This Privacy Policy applies to the Grisee Sudoku mobile application published by grisee.

Summary

Grisee Sudoku is a Sudoku puzzle game. This version does not require sign-in, does not create user accounts, does not maintain server-side player profiles, and does not use cloud synchronization.

Gameplay data is stored locally on the user's device so the app can continue an active game, show level progress, maintain daily puzzle progress, and remember app settings.

Data Stored Locally on the Device

Grisee Sudoku may store the following data locally on the device:

    This local data is used only for app functionality. It is not intentionally transmitted to grisee servers because this version does not use a backend account system.

    Accounts

    Grisee Sudoku does not offer account creation or sign-in. Because there is no app account, there is no server-side account deletion flow. Users can delete local app data from inside the app or by uninstalling the app.

    Third-Party Services

    Grisee Sudoku uses the following third-party services:

      These services may process app activity, user product interactions, approximate location derived from IP address, device information, advertising identifiers, app set identifiers, crash logs, diagnostics, and related usage signals according to their own terms and privacy practices.

      Where required, the app uses Google's consent tools to request and manage advertising consent and personalization choices. Users can also manage advertising preferences through their operating system settings where available.

      Data Sharing and Sale

      Grisee Sudoku does not sell personal user data. The app may share limited app, device, advertising, analytics, and crash diagnostic data with Google services used for ads, analytics, fraud prevention, and crash reporting.

      App store privacy disclosures for Grisee Sudoku are prepared to match these active SDKs and the data categories they may process.

      Data Security

      Local gameplay data is stored on the device. Data processed by Google AdMob and Firebase services is encrypted in transit using modern transport security such as HTTPS or TLS, according to Google's SDK disclosures.

      Data Retention and Deletion

      Local data remains on the device until the user deletes it from the app, resets it through device settings, or uninstalls the app.

      Users can delete local data in the app:

        This deletes local active game data, progress, statistics, streaks, badges, settings, and first-run preferences from the device.

        Because the app does not maintain server accounts, there is no separate server-side account data to delete.

        Deleting local app data does not delete records already processed by third-party services such as Google AdMob, Firebase Analytics, or Firebase Crashlytics.

        Uninstalling the app also removes local app data according to the operating system's app storage behavior.

        Children

        Grisee Sudoku is intended as a general puzzle game. The app does not knowingly create accounts for children or request children to provide personal information.

        Contact

        For privacy and data requests, email bilgi@grisee.com.tr.