Very nice! I enjoyed this one a lot. The soundtrack is relaxing and well composed, and the gameplay is unique and fun. It reminds me a bit of Heave Ho, I don't know if you've ever played that game. The only thing I might add is making the arms different colors or something so it's easier to tell which one you should grab with in situations where you have to think fast. Overall, one of my favorites so far!
I would appreciate it if you checked out my entry as well :)