I can barely get through captchas today.
Them: Pick all the squares with a motorcycle in it.
Me: Do you mean the square that has a 1/4" of the handlebar in it? Do you mean the rider too?
Them: Point the object in the same direction as the fingers.
Me: This object doesn't point that direction. There is no possible position that will make it point that specific direction. This is too far that way, the next step is too far the other way.
Them: Pick the item that doesn't belong.
Me: You've abstracted the objects so much I can't tell what any of them are. How would I know what belongs and what doesn't?