Today’s Riddles: May 30, 2010:

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Invisible Apple:
There are 20 people in an empty, square room. Each person has full sight of the entire room and everyone in it without turning his head or body, or moving in any way (other than the eyes). Where can you place an apple so that all but one person can see it?
Place the apple on one person’s head.
Counting Crows:
If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?
None. The rest of the crows flew away when they heard the gunshot.
One Match, Three Stoves:
You have three stoves: a gas stove, a wood stove, and a coal stove, but only one match. Which should you light first?
The match!