Privacy Policy

Last updated: February 21, 2026

1. Introduction

NumBlocks ("App") values user privacy. This policy explains what data we collect, how we use it, and your rights.

2. Data Collected

DataPurposeRequired?
Device ID (UUID)Player identificationYes
UsernameLeaderboard displayYes
Game ScoreLeaderboard rankingYes
Level NumberScore trackingYes
We do not access your location, camera, contacts, or personal communication.

3. Purpose of Data Use

4. Data Storage and Security

Your data is stored on servers located in Germany (Hetzner data center) and protected with SSL/TLS encryption.

5. Third-Party Sharing

Your personal data is never shared with, sold to, or rented to any third party.

Your data is used exclusively for the NumBlocks service.

6. Data Retention

DataRetention Period
Player ProfileUntil account deletion
Game ScoresPermanent (for leaderboard)

7. Your Rights

Under GDPR and applicable data protection laws, you have the following rights:

For requests: support@numblocks.online

8. Contact

For privacy-related questions, you can reach us at:

Email: support@numblocks.online