Well done on your first game jam! I like playing around with time as a concept, and you used it to create some cool puzzles using a variety of objects that behave differently under different time circumstance. I think you were successful in onboarding me into what each component does, so I was never confused about how anything would behave.
I struggled a bit with some levels. Level 3 and 4 and 7 were my biggest hurdles because of the very precise timing needed. Level 9 took a while to figure out what I needed to and I nearly gave up there, but I'm glad I didn't because the ending sequence is really well executed! And I also then found the levels I struggled with the first time were easier on a second playthrough, so it seems like the precision platforming is something that you get better at the more you play.
Nice job making it all from scratch, too!