Put E to push in the description, it should have been included in the UI along with the other controls. Other than that, it was an interesting game. I liked that the solution for every loop was different and creative.
Thank you so much! I'm glad you liked the fact that the solutions were different! I was planning to add more, but I ended up getting nervous and running out of time. I'll make sure to add the controls in the description and in the game as well in a future version. Thank you very much!