Thanks Konrad, 78 would be better than my current best, so really good work on that - I knew there would be more optimal solutions to some of the later levels. The music is by Larner if you're interested in his work.
I am considering turning this into a full release, so I'm glad you'd play it! If you follow me you'll get a ping if/when I release it here on itch. Thanks again for playing :)