Privacy Policy
Sudoku App
by Splunge Studio
Last updated: May 2026
1. Introduction
Your privacy is important to us. This Privacy Policy explains how the Sudoku application handles user data.
We do not collect directly identifiable personal information such as your name, email address, or phone number.
2. Data We Collect
We may collect anonymous or pseudonymous data such as:
A randomly generated user ID (used to identify game progress)
Game progress (completed puzzles, difficulty level)
Gameplay statistics (completion time, performance data)
Device information (for performance and compatibility purposes)
The generated user ID does not contain personal information and cannot be used to directly identify you.
3. How We Use Data
We use this data to:
Save and sync game progress
Improve gameplay experience
Fix bugs and improve performance
Understand general usage patterns
4. Third-Party Services
We use the following third-party services:
Google AdMob
We use Google AdMob to display advertisements. AdMob may collect device identifiers and usage data to provide personalized or non-personalized ads.
More information:
https://policies.google.com/technologies/partner-sites
Supabase
We use Supabase as a backend service to store anonymous game data linked to a randomly generated user ID. This includes:
Game progress
Puzzle statistics
Gameplay performance data
This data is not linked to personally identifiable information such as name or email.
More information:
https://supabase.com/privacy
5. Data Storage and Security
All data stored through Supabase is anonymous or pseudonymous and used only to improve the application.
We do not store sensitive personal information.
6. Advertising
The application displays advertisements provided by Google AdMob.
AdMob may use advertising identifiers to serve relevant ads.
You can opt out of personalized advertising in your device settings.
7. Children’s Privacy
We do not knowingly collect personal data from children under the age of 13.
8. Your Choices
You may:
Disable personalized ads in your device settings
Uninstall the application at any time to stop data collection
9. Contact
If you have any questions about this Privacy Policy, contact:
splunge.studio@gmail.com