Three turtles are crawling along the straight road heading in the same direction. "Two other turtles are behind me",said the first turtle. "One turtle is behind me and one ahead", said the second. "Two turtles are ahead of me and one behind",says the third. How can this be possible?
closed as off topic by Robert Israel, Austin Mohr, t.b., Ross Millikan, Gerry Myerson Aug 31 '12 at 3:28
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