Terrific tumbling. Enjoyed it. My win was very similar but i had a small shortcut in the middle. Spoiler: Shortcut I squeezed the ball up so B could land beside R saving a long walk
I, too, solved this a bit differently, but no shortcut. I got B to R by popping up ball & tapping it. He jumps down to herd R. Also, I stacked R on B, but it is problematic keeping R on. So, I prefer your stacking & I prefer my move to R. Just sayin.