Enjoy this digital fidget toy https://github.com/a740g/Particle-Life 
https://github.com/a740g/Particle-Life/a...master.zip
A special thank you to @TerryRitchie for ideas that I got from his Graphic Line Input Library & Button Library.

https://github.com/a740g/Particle-Life/a...master.zip
A special thank you to @TerryRitchie for ideas that I got from his Graphic Line Input Library & Button Library.