Like some of you, I first saw this three or four years ago on the Internet, but it's worth a spot in the Brain Game library (and should fascinate those of you that missed it the first time around). Enjoy!

 Your job is to watch the following film clip ONCE
(it's under 30 seconds in length) to determine
the number of times that the basketball changes
hands between the players wearing white shirts
.

So take a sip of coffee or whatever you need!

THE VIDEO.

Here is the ANSWER.

THE ANSWER:

Depending on whether you count that one bobble as a pass, the ball was passed 14 or 15 times. But the real question is:

Did you see the gorilla?

If not, watch the video again... and don't pay any attention to the basketballs.