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Random Puzzles 


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Puzzle 1 


Which word, if pronounced right, is wrong, but …

… if pronounced wrong is right?

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Puzzle 2 


all matchstick puzzles

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

19 + 6 = 21

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 3 


Which is larger:

seconds in a week feet in 100 miles

Puzzle Copyright © Kevin Stone

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Puzzle 4 


What number comes next in this sequence:

1 · 2 · 6 · 24 · 120 · ?

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