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Brain Teasers and Puzzles 


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Puzzle 517 


Alex and Billie Stone have three daughters and each daughter has two brothers.

How many children do Alex and Billie Stone have?

Puzzle Copyright © Kevin Stone

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Puzzle 518 


If you are running in a marathon, and you overtake the person in last place …

… what position are you now in?

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Puzzle 519 


A donkey is tied to a rope 6 feet long and there is a bale of hay 8 feet away.

How can the donkey get to the hay if he does not bite or undo the rope?

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Puzzle 520 


Can you find a three-digit number such that when you reverse the numbers you get a larger number and the product of these two numbers is 224455?

Puzzle Copyright © Kevin Stone

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