Privacy Policy for Sudoku

Last Updated: May 2025

Introduction

Welcome to Sudoku. We respect your privacy and are committed to protecting your personal data. This privacy policy will inform you about how we handle your personal information when you play our game and tell you about your privacy rights.

Information We Collect

Device Information

• Device type and model
• Operating system version
• Unique device identifiers
• Game performance data
• Advertising ID (to provide personalized ads)

Analytics Data

• Screen views and navigation patterns
• Game events and user interactions
• Error reports and crash data
• Basic device information
• Ad interaction data

How We Use Your Information

We use the collected information to:

• Improve game performance and user experience
• Analyze game usage patterns
• Fix bugs and technical issues
• Provide relevant advertisements
• Measure ad performance

Data Collection and Storage

Local Storage

Your game data is primarily stored locally on your device:

• Game progress and completed puzzles
• Game settings and preferences

Third-Party Services

Our game uses the following third-party services:

• Firebase Analytics (for tracking screen views and game events)
• Firebase Crashlytics (for error reporting and crash tracking)
• Google AdMob (for displaying advertisements)

Advertisements

Our app displays advertisements provided by Google AdMob. These ads may include:

• Banner ads displayed at the bottom of the game screen
• Interstitial ads displayed after game completion

AdMob may collect information to provide personalized advertising, including:

• Advertising ID or other device identifiers
• IP address
• General location information (country or city level)
• App usage data

You can opt out of personalized advertising through your device settings:

• On Android: Settings > Google > Ads > Opt out of Ads Personalization
• On iOS: Settings > Privacy > Tracking > Disable "Allow Apps to Request to Track"

For more information about how Google AdMob handles data, please visit Google's Ad Policies.

Data Security

We implement appropriate security measures to protect your data:

• All data transmission is encrypted using HTTPS/TLS
• Firebase and AdMob services use secure connections

Children's Privacy

• Our game is suitable for all ages
• We do not knowingly collect personal information from children under 13
• If you are a parent and believe your child has provided us with personal information, please contact us
• Ads shown to users identified as under 13 or in apps directed to children are limited to non-personalized ads

Changes to This Policy

We may update this privacy policy from time to time. We will notify you of any changes by:

• Posting the new privacy policy in the game
• Updating the "Last Updated" date
• Notifying you through the app store updates

Consent

By using Sudoku Puzzle Game, you consent to our privacy policy and agree to its terms.