2026-06-24
How to Use Number Blocks Generator
This guide explains the fastest way to start playing and what to do if an embedded player stays blank.
Choose a version
Use Scratch for the clearest playable version, 1 to Infinity for bigger number ideas, or the local 3D playground for reliable browser-only play.
Start with Scratch Version
Open the Scratch page, tap Play on this site, and wait for the public Scratch project iframe to load.
Use fullscreen
Fullscreen gives the player more room, especially on tablets and phones. If fullscreen is unavailable, open the original project in a new tab.
Open original project
The original Scratch project remains hosted on Scratch. Use the original project button for source credit or when the embed is blocked.
Try the local 3D Playground
Enter a number, pick a color, use quick buttons, drag to rotate, and scroll or pinch-like trackpad gestures to zoom.
Fix common issues
Refresh the player, check browser privacy settings, try another browser, or switch to the local 3D playground.