2026-06-24
Parent and Teacher Guide to Fan-Made Number Blocks Games
This site is a fan-made playground and comparison hub. Adults should preview third-party projects before classroom or child use.
What this site is
It is a fan-made browser playground that links to and embeds selected public player experiences while keeping credit visible.
What this site is not
It is not official, endorsed, sponsored, or affiliated with BBC, CBeebies, Alphablocks Ltd, Blocks Universe, or the official Numberblocks brand.
How to preview Scratch projects
Open the original Scratch project, review the project page, and decide whether it is appropriate for your setting.
Classroom fullscreen tips
Use fullscreen on a projector or large tablet. Keep the original project link nearby in case an iframe is blocked.
Avoid unknown downloads
This site does not require downloads. Avoid prompts from unknown sites or files that are not part of your classroom plan.
Use local 3D Playground as fallback
The local 3D playground is useful when third-party websites are blocked or when you want a simple number visualization.