I love your game! The mechanic is nice, it feels good to move around so you could easily create levels with a lot of lines so we can keep moving around the screen solving the puzzles.
I do get stuck on a level (I forgot to take a screenshot) but it was a level where you needed to grab and move that ice flake, I didn't know how to connect it exactly to solve the puzzle, but the thing is that, if I'm not wrong there are some ice flakes which you cannot move, so it is confusing and not clear what I can move or not.
But I really enjoyed the experience, there's definitely potential in the arm mechanic