22: freeze the time (hit 0) and take away the two left pinkies and then resume. the little ball should roll down to the lower left on the blue beam and then get launched through and rest on top of the trap door when the big ball lands on the beam — this doesn't seem to work out every time so you may need to restart and keep trying until it does. Then just take away the last two pink pieces.

level 18: take away the low right, high middle, and then the high left pinkeroos. then take away the high right one, letting the biggest ball roll down and launch the right brown ball to the right yellow ball, but you have to take away the last (low left) pinky when the balls are in the air so that they roll to the left, hitting the left yellow ball.