Pretty good game! Combines two well known games into another one that works pretty well.
The only thing that I would really improve mechanics wise is making the balls stop rolling a bit quicker to let the player get back control a bit earlier instead of needing to wait awhile. The music also tends to be fairly repetitive which can get annoying.
Bugs wise I found a small bug if you win and get the white ball into a pocket at the same time. Both the level clear and the scratch text overlay on top of each other