Thanks for the feedback! I added an optional control arrangement and it helped me to think in new puzzles (thanks for that ;D) I'll be sure to add that feature in the next version (with more levels to test them of course).
Thanks for playing! I hope to add a DevBlog (with luck) to share some of my puzzle design choices, i'm trying to learn how to make more great puzzles and I think its a good Idea to learn together. I hope to see you in the next version!