Very interesting approach to a classic. Honestly, it needs a proper onboarding/tutorial so it woould feel a lot easier for a newcomer to figure out what's going on. I loved the idea and execution. Well done man.
The only thing I must say is on audio side. SFX would feel a bit more live if it had a bit more colour in it. Wrong placement, new piece spawning, the glide that piece finally follows when the path is clear... In these parts clean sounds would feel much more alive to this gem. Good job :)