Yellow First

Spoiler: Video Solution

I've had a go but eventually had to resort to the video. Having watched it I'm not sure that I could follow the path to the end but I'll come back and try again. I was impressed by the opening sequence of moves, very ingenious. Thanks for sharing.

Tripping is always fun. I used the same gameplay.

When the title is the biggest hint. We had the same solution. Thank you @Meko Guy