Cool puzzles. The grappling mechanic gives it some speedrunning potential, I found a couple places here you can skip the intended route :D
Overall a fun short experience. Good job.
I encourage that! I think discovering opportunities for speedrun strats is an easy and fun way to add replayability to a short game (I think of BABBDI's achievement for completing the game in under 60 seconds), and I kept that in mind while building the levels. I'm glad you enjoyed it, thanks for checking it out!