About Trilumin
Trilumin is a mobile puzzle game that includes Sudoku, Futoshiki, and Gokigen. The app does not offer services beyond gameplay and optional advertising. There is no account system, social network, or marketplace inside the app.
Data we do not collect on our servers
I do not operate a user database for Trilumin. I do not require you to sign in, and I do not store your puzzle progress, settings, or scores on my own servers. Game data (such as preferences and progress) is stored only on your device, for example using local storage or equivalent on-device mechanisms provided by the operating system.
Advertising (Google AdMob)
Trilumin may show ads served through Google AdMob. In some places, you can choose to watch an ad to unlock certain in-app features. When ads are shown, Google may collect and process data according to its own policies and technologies (for example for ad delivery and measurement).
For how Google uses data from apps that use its services, see Google's privacy documentation and AdMob policies. You can also adjust ad-related settings on your device (such as limiting ad tracking or resetting advertising identifiers) where your platform allows it.
Device and technical data
App stores (Apple App Store, Google Play) and your device may collect diagnostic or usage information according to their own terms. That processing is governed by Apple, Google, and your device settings, not by this policy alone.
Children
Trilumin is a general-audience puzzle game. If you believe a child has used the app in a way that raises privacy concerns, you can contact me using the details below.
Changes to this policy
I may update this page when the app or legal requirements change. The "Last updated" date at the top will be revised when material changes are made. Continued use of the app after updates means you accept the revised policy where applicable law allows.
Contact
For questions about this privacy policy or Trilumin, you can reach Marcos Montero at marcos.mon.rod@gmail.com. This document is hosted at marcosmontero.com/trilumin/privacy-policy.