This is a mouse trail of colourful lights. When it asks you if you want to use black or white background, answer "black" or "white", don't add "background". There's a secret comment.
(reshare, originally from October 4th 2021 I used this to hypnotize my brother to fall asleep and almost fell asleep myself while making this. No, not really, just kidding Comment: Fell asleep!
