Neat concept but I can't even get the ball to the hole let alone do it in the dark. EDIT - I finally got the ball there and that was hard enough - moving on.
I add a star cause you were right about trust the ears & that was better than a classic trial & error...So the level,more than hidden,was an exercise of trusting my ears...Thanks for sharing @Gaurav Mehra
@Meko Guy thanks for playing the level..and getting the ball to the hole is pretty easy. You just have to turn the top floor to right and wait then do it again n again..
@delator77 thank you and yes, using headphones is the easy and fast way to do this level. You can play my old levels too from my profile.