Good concept but without a ball resting place the ball can easily drift or be nudged by Z so it's a restart. No fun restarting when you could have had a resting place for the ball
I really like the concept, it's a great idea, ! Unfortunately the balls do roll away too easily. I also found some of the balls fall unpredictably and spoil the timing - B pushes a ball which hangs for a moment then falls too late.
Yes,this was a challenge cause you must push with the right timing and this was not easy... almost when I was going to give up I got it Thanks for sharing @Buchman001 Btw,one ball is a red herring,right?