Effective October 1, 2025
Welcome to Skrukketroll! This Privacy Policy describes how Skrukketroll ("we," "us," or "our") collects, uses, and shares information in connection with your use of our mobile application, Skrukketroll Sudoku (the "App"). Your privacy is important to us, and we are committed to protecting it.
We do not collect any personal information that you provide directly, such as your name or email address, as the App does not include features for account creation or direct contact.
However, we work with third-party service providers that may automatically collect certain information.
Automatically Collected Information (via Third Parties):
Our App uses Google AdMob, a third-party advertising service, to display advertisements. Google AdMob may collect and process data to provide personalized ads. This data may include:
Device Information: Such as your device's advertising ID, device model, operating system version, and IP address.
Usage Data: Information about your interactions with the ads shown in the App, such as which ads you have seen or clicked on.
General Location Data: Non-precise location information derived from your IP address.
We do not have direct access to or control over the information collected by Google AdMob. We recommend you review their privacy policy to understand how they handle your data: Google's Privacy & Terms.
The information collected by our third-party partner is used for the following purposes:
To Provide and Maintain the App: To ensure the App functions correctly and to deliver its core Sudoku gameplay features.
To Serve Advertisements: To display relevant advertising, which supports the App and allows us to offer it for free. This may include personalized or non-personalized ads.
To Improve Our Services: To understand how users interact with the ads and to help us improve the user experience.
This App is supported by ads from Google AdMob. AdMob may use cookies and device advertising identifiers to serve ads based on a user's prior visits to the App or other websites and apps. You can opt out of personalized advertising by visiting your device's settings:
For Android: Go to Settings > Google > Ads > Reset advertising ID or Delete advertising ID.
We do not sell, trade, or share your personal data with any third parties other than our service provider, Google AdMob, for the purposes described in this policy. We may also disclose information if required to do so by law.
If you are a resident of the European Economic Area (EEA), you have certain data protection rights. We aim to take reasonable steps to allow you to correct, amend, delete, or limit the use of your Personal Data. Your principal rights under data protection law are:
The right to access, update or delete the information we have on you.
The right of rectification.
The right to object.
The right of restriction.
The right to data portability.
The right to withdraw consent.
Since we do not collect personal data directly, these rights are primarily exercised through controlling the data collected by our advertising partner. Please refer to Section 3 for instructions on how to manage your advertising preferences.
We may update our Privacy Policy from time to time. You are advised to review this Privacy Policy periodically for any changes.
If you have any questions or concerns about this Privacy Policy or our data practices, please contact us at cyrus.m.nielsen [at] gmail.com.