Application: Minesweeper: Pure Logic • Developer: Dylan Calin • Effective Date: September 6, 2026

1. Overview & Privacy-First Architecture

Minesweeper: Pure Logic is engineered with a strict offline-first, privacy-by-default architecture. We do not require you to create an account, log in, or provide personal identity details (such as your legal name, physical address, or phone number) to play the game.

2. Local Data Storage on Device

The application stores gameplay progress locally on your device via standard sandbox storage (SharedPreferences on Android / NSUserDefaults on iOS). This data includes:

• Game Statistics: Win/loss counts, current and best win streaks, fastest completion times per difficulty, and 3BV efficiency scores.
• User Preferences: Selected theme (Classic Retro 95, Dark Mode, Modern), sound effects toggle, and haptic feedback settings.
• Daily Challenge Progression: Completion status and calendar badges.
• Virtual Coins Balance: In-game reward coins used for optional hints and board defuse mechanics.

None of this information is transmitted to external private servers or sold to third parties. You can permanently erase all local game data at any time by clearing the application storage in your operating system settings or uninstalling the app.

3. Advertising & Google Mobile Ads (AdMob)

To keep the game free to play, the application integrates the Google Mobile Ads SDK (AdMob) to display non-intrusive banner advertisements and optional rewarded video ads (e.g., to earn bonus hints or continue after an accidental detonation).

Google AdMob may collect and process pseudonymous identifiers and diagnostic data according to its own privacy policy, which may include:

• IP address (used for approximate geographic location for ad relevance and fraud prevention).
• Device identifiers (such as Google Advertising ID on Android or IDFA on iOS, subject to your tracking permission).
• Interaction telemetry with advertisements (impressions, clicks, video completion).
• Diagnostic and crash telemetry for SDK stability.

For detailed information on how Google processes ad data, please review: Google Advertising Privacy & Terms.

4. Your Privacy Controls (Ad Tracking Opt-Out)

You have complete control over personalized advertising at the operating system level:

• iOS (Apple): Go to Settings → Privacy & Security → Tracking to disable tracking permission for individual apps or across all apps.
• Android (Google): Go to Settings → Google → Ads and select "Delete advertising ID" or "Reset advertising ID".

5. Children's Privacy (COPPA & Family Policy Compliance)

Minesweeper: Pure Logic is rated Everyone / PEGI 3. The app does not target children under the age of 13 and does not knowingly collect personal data from children. If you believe a minor has inadvertently provided personal data via contact inquiry, please reach out to us and we will promptly delete it.

6. European GDPR & International Rights

Under the EU General Data Protection Regulation (GDPR) and similar global privacy frameworks, users have rights regarding access, correction, and deletion of personal data. Since we do not maintain a remote database of users or personal profiles, the only personal data we might hold is the email address and communication history if you voluntarily send us an email for support.

7. Changes to This Policy

We may occasionally update this Privacy Policy to reflect changes in app features or store regulations. Any modifications will be posted to this page with an updated Effective Date.

8. Contact Information

If you have any questions or privacy-related requests regarding Minesweeper: Pure Logic, you can contact developer Dylan Calin directly: