This was fun and unique! I am not a puzzle game fan myself, but I like that these were not absurdly difficult and felt rewarding enough. I did get completely stuck on this one though. Tried many times. It seems broken. The ghost would either not move, or would stop half way.
Other than that, the only complaint I had was the controls for throwing felt inverted. I kept wanting to press left when what I really needed to do was press right, if that makes sense. Otherwise, great work!