Free · Compare sand and light dust

Powder Sorting Maze for Kids

Drop sand and lighter dust through sloped shelves and compare where the two powders settle.

  • Clear, kid-friendly steps
  • Private in your browser
  • No signup

Creative cell experiments

Powder sorting maze

Drop sand and light dust through a maze of walls and compare where each powder settles.

Active cells 0 Steps 0 Brush Dust Opening experiment
The sorting shelves are ready. Add powders at the top and start motion.Draw on the experiment. Arrow keys move the keyboard cursor; Enter paints.

Runs only in this tab with Sandspiel’s local WebAssembly core. No login, gallery, chat, ads, uploads, or saved creations.

Powered by Sandspiel, an open-source library available under MIT.

Three simple steps

How to use it

  1. Choose a material and draw on the large experiment area.
  2. Pick a motion speed, then start, pause, or undo while the cells change.
  3. Reset to restore the starter scene. Nothing is uploaded or saved.

Private by default

Your words and choices stay in this browser tab. There are no accounts, uploads, ads, or trackers inside the tool. Close the tab and the working data is gone.