Effective Date: September 7, 2026
Puzzloft ("we," "us," or "our") operates the mobile application Zero21: Solitaire Puzzle (the "App"). This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our App.
We do not require you to provide personally identifiable information (such as your name or email address) to play the core game. However, to provide and improve our services, we may collect certain information automatically.
Device Data: We collect device-specific information, such as your hardware model, operating system version, unique device identifiers (e.g., Google Advertising ID or Apple IDFA), and mobile network information.
Usage Data: We track how you interact with the App, including session duration, levels completed, in-game economy interactions (such as spending coins or gems), and feature usage.
Performance Data: We collect crash logs and diagnostic data to identify and fix technical issues.
We use the collected information for the following purposes:
To operate, maintain, and provide the features of the App.
To manage the in-game economy, progression systems, and leaderboard functionalities.
To serve personalized and non-personalized advertisements, including rewarded video ads for in-game power-ups or lifelines.
To analyze user behavior to improve game mechanics, level design, and overall user experience.
To detect and prevent fraudulent activity or misuse of the App.
We partner with third-party service providers to facilitate our App's functionality and deliver advertisements. These third parties may collect information sent by your device, such as your IP address or device identifiers.
Google AdMob: We use Google AdMob to display banner, interstitial, and rewarded advertisements. AdMob may use device identifiers to serve ads that are relevant to your interests. You can learn more about how Google uses collected data by visiting the Google Privacy Policy.
Analytics Providers: We may use third-party analytics tools (such as Google Analytics for Firebase) to help us understand game traffic and usage trends.
You can opt out of personalized advertising by navigating to your device's settings (e.g., "Opt out of Ads Personalization" on Android or "Limit Ad Tracking" on iOS).
We implement commercially reasonable security measures to protect your information from unauthorized access, alteration, disclosure, or destruction. However, please be aware that no method of transmission over the internet or electronic storage is completely secure, and we cannot guarantee absolute data security.
Our App is designed for a general audience. We do not knowingly collect personal information from children under the age of 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us. If we become aware that we have collected personal data from a child under 13 without verification of parental consent, we will take steps to remove that information from our servers.
We may update this Privacy Policy from time to time. Any changes will be reflected by a revised "Effective Date" at the top of this document. We encourage you to review this Privacy Policy periodically to stay informed about how we are protecting your information.
If you have any questions, concerns, or requests regarding this Privacy Policy or our data practices, please contact us at:
Developer: Puzzloft
Game: Zero21: Solitaire Puzzle
Email: cricketdailyin@gmail.com