Privacy Policy

This Privacy Policy describes how FishtailGames ("we", "us", "our") handles information in connection with the Nurikabe puzzle game and this website (together, the "Service"). We have designed Nurikabe to require as little personal information as possible.

1. Information We Collect

Information You Provide

Nurikabe does not require you to create an account. We do not ask for your name, email address, or any other personally identifying information to play. If you choose to contact us by email, we receive whatever information you include in that message.

Information Stored on Your Device

The game stores puzzle progress, completion history, and user preferences locally on your device. This data stays on your device and is not transmitted to us. Removing the app removes this data.

Automatically Collected Information

When the Service uses analytics or crash-reporting tools, those tools may collect technical information such as device model, operating system version, app version, language, and anonymised crash reports. This data is used solely to diagnose problems and improve the game, and it is not used to identify you.

2. How We Use Information

• •To provide and maintain the Service.
• •To diagnose, fix, and prevent technical problems.
• •To understand which features are working and improve the game.
• •To respond to messages you send us.

3. Sharing and Third Parties

We do not share personal information with third parties except in the limited circumstances below:

• •Service providers: trusted vendors who help us operate the Service (for example, hosting, analytics, or crash reporting). They may process limited technical data on our behalf and are bound by confidentiality obligations.
• •Legal requirements: if required by law, regulation, or valid legal process, or to protect the rights, property, or safety of FishtailGames, our users, or others.

4. Data Storage and Retention

Game progress is kept on your device for as long as the app is installed. Diagnostic data, where collected, is retained only as long as needed to address the issue it relates to and is then deleted or aggregated.

5. Children's Privacy

Nurikabe is suitable for all ages. The game does not knowingly collect personal information from children. If you believe a child has provided us with personal information, please contact us and we will delete it.

6. Your Rights

Depending on where you live, you may have rights under laws such as the GDPR (EU/UK) or the CCPA (California), including the right to access, correct, delete, or restrict the processing of your personal information. Because we collect very little information, the simplest way to exercise these rights is usually to uninstall the app or contact us using the details below.

7. Security

We take reasonable technical and organisational measures to protect the limited information we handle. No method of electronic storage or transmission is completely secure, however, and we cannot guarantee absolute security.

8. Changes to This Policy

We may update this Privacy Policy from time to time. When we do, we will revise the "Effective date" at the top of this page. Material changes will be highlighted in the app or on this page.

9. Contact Us

Questions about this policy or our handling of your information? Email us at: