Good illusion but after the balls fall on the white space with B it's straight to the win. Maybe I rated too high?
Spoiler Probably unintended, but careful tossing of the top ball gives spin which rolls down to win. Happened for me about 20% of the time.
Nice illusion though I did not need to move B.. just pulled the slider up with speed and everytime one or the other ball fell on the end point.
