These are sweet puzzles! I think it could be a bit clearer that you can do things like slide around on the connection, but otherwise the puzzles do feel fair and I feel like it's always an "aha!" moment when I figure it out. Controls-wise, I kept double-pressing the movement buttons by just kinda holding them down, so maybe limiting movements to only onw square per button press could help feel like the main character is a bit more under control.
Speaking of tile-based movement - the idea of having the tiny dots at the center of each tile is brilliant. Made it super easy to count out how many spaces away I needed to be from something so I could better plan my moves!
Overall, a great puzzle game with a cool, unique mechanic!