Privacy Policy – Sudoku Craft

Last updated: April 1, 2026

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This Privacy Policy explains how Sudoku Craft ("we", "our", or "us") handles information when you use our mobile application.

1. Data Controller

The data controller for Sudoku Craft is:

JJMT Production
Sweden
Email: jjmtproduction@gmail.com

2. Information We Collect

We do not require you to create an account, and we do not directly collect or store personal data on our own servers.

However, third-party services used in the app, especially Google AdMob, may automatically collect certain information such as:

• Device information (for example device model, operating system, app version, language, and screen size)
• Advertising identifiers, such as the Android Advertising ID
• IP address and approximate location derived from it
• Ad interaction data, such as impressions, clicks, and ad performance information
• Consent choices and privacy preferences submitted through the consent flow

3. How We Use Information

Information processed by our advertising partners may be used to:

• Display ads in the app
• Display personalized or non-personalized ads, depending on your consent status and region
• Measure ad performance and app monetization
• Prevent invalid traffic, abuse, and fraud
• Comply with legal obligations relating to privacy choices

4. Third-Party Services

Sudoku Craft uses Google AdMob to serve advertisements and Google User Messaging Platform (UMP) to manage consent messages where required.

These third-party services may process data in accordance with their own privacy policies:

• Google Privacy Policy: https://policies.google.com/privacy
• Google AdMob: https://support.google.com/admob/

5. Legal Bases for Processing (GDPR)

If you are located in the European Economic Area (EEA), the United Kingdom, or Switzerland, processing of personal data may rely on one or more of the following legal bases:

• Consent – for personalized advertising and related consent choices where required
• Legitimate interests – for basic ad delivery, service operation, security, and fraud prevention where applicable
• Compliance with legal obligations – where required by law or regulation

6. Consent and Privacy Choices

Where required, Sudoku Craft uses Google UMP to show a consent form before requesting certain ad-related processing. Depending on your region and your choices, ads may be personalized or non-personalized.

You may be able to review or change your privacy choices from within the app if a privacy options entry point is provided.

7. Data Sharing

We do not sell your personal data ourselves.

We may allow third-party partners such as Google AdMob to collect and process data as described in this Privacy Policy for advertising, measurement, and fraud prevention purposes.

8. International Data Transfers

Third-party providers such as Google may process data on servers located outside your country. Where applicable, such transfers are handled under the provider’s legal safeguards and compliance measures.

9. Data Retention

We do not store personal data on our own servers.

Data processed by third-party providers is retained according to their own policies and retention periods.

10. Your Privacy Rights

Depending on your location, you may have rights such as:

• The right to be informed
• The right to access your data
• The right to request correction of inaccurate data
• The right to request deletion of data
• The right to restrict certain processing
• The right to object to certain processing
• The right to withdraw consent at any time where processing is based on consent

To exercise any of these rights, contact us at jjmtproduction@gmail.com.

11. Children’s Privacy

Sudoku Craft is not directed to children under the age of 13, and we do not knowingly collect personal data from children ourselves.

If you believe that a child has provided personal information through the app or through a third-party service used by the app, please contact us and we will review the request.

12. Security

We do not maintain our own user account database or store personal data on our own servers for this app. Third-party providers are responsible for protecting the data they process through their own systems.

13. US State Privacy Notice

If you are a resident of a US state with applicable privacy laws, you may have rights regarding access, deletion, correction, and opting out of certain processing activities. You may contact us using the email address above regarding such requests.

14. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Any updates will be posted on this page, and the "Last updated" date will be changed accordingly.

15. Contact

If you have any questions about this Privacy Policy, contact:

JJMT Production
Email: jjmtproduction@gmail.com