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Random Puzzles 


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Puzzle 1 


all matchstick puzzles

Can you make this equation correct by moving exactly one matchstick?

26 + 50 = 716

Note: this puzzle is not interactive, and the matchsticks cannot be moved. The matchstick layouts for each digit are:

Default Digits

Puzzle Copyright © Kevin Stone

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Puzzle 2 


What are the next five letters in this sequence:
HDSOAW
HDHAGF
ATKHAATKM

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Puzzle 3 


A coin collector decides to divide his coin collection between his children.

The eldest gets 1/2 of the collection, the next gets 1/4 of the collection, the next gets 1/5 of the collection, and the youngest gets the remaining 49 coins.

How many coins are in the collection?

Puzzle Copyright © Kevin Stone

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Puzzle 4 


What letter comes next in this sequence:

y · y · h · l · y · e · y · t · ?

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