support@numblocks.online
Response Time
Within 48 hours
Bug Report
Include device model & OS version
Frequently Asked Questions
How do I delete my account?
Send an email to support@numblocks.online with your username. We will delete all your data within 7 business days.
Can I change my username?
Currently, usernames cannot be changed after registration. This feature may be added in a future update.
How does the leaderboard work?
Your best score for each level is recorded. The total of your best scores determines your global ranking. Only higher scores update your position.
How do I report a bug?
Email us at support@numblocks.online with a description of the issue, your device model, and OS version. Screenshots are helpful!
Can I play offline?
Yes! The core puzzle gameplay works offline. However, the leaderboard requires an internet connection to submit and view scores.
App Information
NumBlocks
iOS & Android
1.0.0
Free