Effective Date: August 3, 2026
This Privacy Policy applies to the mobile application Centum 100 – 10x10 Grid Puzzle (hereinafter referred to as the "Application"). This page informs you of our policies regarding the collection, use, and disclosure of personal information when you use our Application.
The Application does not collect, store, or require personal information such as your real name, physical address, or phone number.
Gameplay data (such as high scores, game statistics, and leaderboards) is processed and stored securely using Google Firebase services to enable online leaderboard and score tracking features.
To provide core game functionality (such as online high scores) and to keep the Application free to play through advertisements, we integrate third-party services provided by Google LLC:
Google Firebase (Firestore / Realtime Database / Analytics)
We use Google Firebase to store high scores and leaderboard information online. Firebase may automatically collect certain device and technical information, including:
Anonymized or pseudonymous user identifiers (e.g., Firebase Installation IDs or Anonymous Auth IDs)
High score values and gameplay performance metrics
Basic technical logs (e.g., IP address, device type, OS version) for data synchronization and service security
Google AdMob
We use Google AdMob to display advertisements within the Application. Google AdMob may automatically collect and process certain data, including:
Advertising ID (e.g., Google Advertising ID / GAID)
IP address
Device information (model, operating system, network provider)
In-app interaction data and ad performance data
For more details on how Google processes data, please visit How Google uses information from sites or apps that use our services.
The Application does not explicitly use "cookies". However, third-party SDKs (such as Google AdMob and Firebase) integrated into the Application may use unique device identifiers or local storage tokens to provide advertising, analytics, and database services.
These Services do not address anyone under the age of 13. We do not knowingly collect personally identifiable information from children under 13. If you are a parent or guardian and you are aware that your child has provided us with personal information, please contact us so that we can take necessary actions.
High score data stored in Firebase is retained for as long as necessary to maintain online leaderboards. No personal profile data is attached to these scores unless explicitly authorized through connected account services. You can reset your Advertising ID or adjust your personalized ad preferences at any time through your Android device settings (Settings > Google > Ads).
We value your trust in using our Application. Firebase and Google AdMob use industry-standard encryption and security protocols to safeguard data transmission and storage.
We may update our Privacy Policy from time to time. Thus, you are advised to review this page periodically for any changes. We will notify you of any changes by posting the new Privacy Policy on this page.
If you have any questions or suggestions about our Privacy Policy, do not hesitate to contact us at:
Developer Email: RoiX5productions@gmail.com