We couldn't figure out how to put instructions on this page so I'm pasting them as a comment:
Move using arrow keys.
Press space to create a clone at your location. Your clone will repeat all moves you have made in the current level, starting with your first.
When you've filled all pink circles, you can progress to the next level.
R - Reset the level.
Backspace - Undo
Return - Next level (if solved)
If you're on Linux or Mac you'll need Löve2D 11.x to open the file "onepath.love".
This game was made by coldiv.itch.io and me.