Use right and left arrows/a and d to turn left and right. Use the space key to move. Only go in the white part, don't touch the other colours. Good luck!
I found this in my deleted projects and decided to try and fix it so I don't know if this was someone else's idea. If this was someone else's idea then credits to them :p. I used a script from @S56Y's maze game (I changed most of it) https://scratch.mit.edu/projects/413691835/