Some really tricky parts (for me at least), and the B toss wasn't a "morning calm" moment for me. Wasn't sure R would make it either! But all was well in the end...
@samko1 No video, but... Spoiler: how I did it I got B next to that top ball and used the slider to bump B into it. But be careful not to slide too far (until the ball falls) because then B falls through. And the slider below needs to be in place to catch B. Then move the upper slider back hard enough to knock B out to the green. That's how I did it, at least.
@cimarronline thanks . I did as you told me ,then I won it. Need some lucky, because the rolling ball sometimes does not push the other ball to the right place: