Privacy Policy for Dream Sudoku

Last updated : February 3, 2026

Welcome to Dream Sudoku ("Dream Sudoku", "we", "our", or "us"). Dream Sudoku is owned and operated by TASKLUT SARL AU. Your privacy is important to us. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit the Dream Sudoku website at https://www.dreamsudoku.com or use our mobile application on Android and iOS. Please read this policy carefully. By using the Dream Sudoku website or application, you consent to the data practices described in this policy. If you do not agree with the terms of this Privacy Policy, please do not access the website or download the application.

Updates to Privacy Policy

We reserve the right to update this policy at any time. Changes will be posted on this page with an updated revision date. We will alert you about any changes by updating the “Last Updated” date of this Privacy Policy. Any changes or modifications will be effective immediately upon posting the updated Privacy Policy on the Site, and you waive the right to receive specific notice of each such change or modification. You are encouraged to periodically review this Privacy Policy to stay informed of updates. You will be deemed to have been made aware of, will be subject to, and will be deemed to have accepted the changes in any revised Privacy Policy by your continued use of the Site after the date such revised Privacy Policy is posted.

Information We Collect

Our website does not automatically collect personal information. The only instance where personal information may be collected is if you choose to contact us via email. In such cases, we gather the information you voluntarily provide, including your email address and the content of your message. We use this information exclusively to respond to your inquiries or feedback.

Derivative Data

When you access our site, we may collect non-personal information such as your IP address, browser type, and other related details. IP addresses collected for statistical purposes are retained briefly and subsequently deleted. However, in situations involving suspected malicious activity or when required by law, we may retain IP addresses for extended periods to ensure the safety and integrity of our services.

Cookies

Cookies are small pieces of data stored on your device. We may use cookies on the Site to help customize your experience and improve functionality. If you want to disable cookies, please check your browser settings. However, if you disable cookies, you may lose some of the functionality offered by our site.

How We Use Information

  • Improve the website and user experience.
  • Analyze trends and performance.
  • Deliver targeted advertising.

Async Storage

Async Storage is a community-maintained module for React Native that provides an asynchronous, unencrypted, key-value store. Async Storage is not shared between apps—every app has its own sandbox environment and has no access to data from other apps.

Why Dream Sudoku Uses Async Storage

  • Save theme name.
  • Save total wins.
  • Save Best time.

Third-Party Tools & Internet-Based Advertising

We use third-party analytics and advertising tools to better understand who is using the website, improve your experience, and deliver targeted advertising. These tools may use cookies, IP addresses, and other technologies to collect data about your behavior. Examples of tools we use include but are not limited to:

  • Google Analytics
  • Google AdSense
  • Google AdMob

Google Analytics helps us analyze trends and performance, while Google AdSense and Google AdMob serve tailored ads based on your browsing activity and interests. These tools collect information sent by your browser as part of a web page request. Google AdMob is used in our mobile application to display advertisements in accordance with Google's advertising policies. We do not knowingly collect or share personal information from children under 13 through these services. If you wish to disable cookies or learn more about these practices, please check your browser settings and review each service's privacy policy at https://policies.google.com/privacy.

Data Security

While we do not collect personal information, we employ administrative, technical, and physical security measures to help protect any data we do gather, such as IP addresses or cookie data. Please be aware that despite our best efforts, no security measures are perfect or impenetrable, and no method of data transmission can be guaranteed against any interception or other types of misuse.

Children’s Privacy

While our website and mobile application offer sudoku puzzles that can be enjoyed by users of all ages, they are not specifically designed or targeted at children. We do not knowingly collect personal information from children under the age of 13. If we become aware that we have collected personal information from a child under 13 without parental consent, we will take steps to delete that information as quickly as possible. If you are a parent or guardian and believe that your child has provided us with personal information, please contact us at contact@tasklut.com. Our use of Google AdMob and other advertising services complies with the Children's Online Privacy Protection Act (COPPA) and Google Play's Families Policy.

Do-Not-Track

We do not currently support Do-Not-Track ("DNT") on our site.

Contact

If you have questions about our Privacy Policy, please contact TASKLUT SARL AU at contact@tasklut.com . Please note that as we do not collect any personal information, we will not be able to handle specific requests related to personal data, but we are here to answer any general questions or concerns you may have about our privacy practices.

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