Hard indeed, but worth trying. I think we could have a multi-purpose powered catapult towards the upper right area to (A) Launch a re-director for the goal, (B) throw the ball over the left obstacle, and (C) throwing the ball in the goal.http://fantasticcontraption.com/?designId=9249348
We'll need to find a way to squeeze a ramp in. Unfortunately, adding too many more pieces will cause it to black hole. I did modify the centrifuge to have less pieces and more power, but sadly, my browser crashed.
Maybe we can get Thik_Tip or ~Jon~ to modify the centrifuge so we have a ton more pieces.