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Random Puzzles 


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Puzzle 57 


Can you find three consecutive prime numbers …

… that equal 409,457 when multiplied together?

Puzzle Copyright © Kevin Stone

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Puzzle 58 


After a recent marathon, the following was noted.

Alex finished after Frankie. Drew finished after Hayden. Frankie finished after Billie. Hayden finished before Alex. Billie finished after Hayden. Billie finished before Alex. Frankie finished before Drew. Alex finished before Drew.
Who finished where?

Puzzle Copyright © Kevin Stone

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Puzzle 59 


How many hexagon-type shapes, in total, can you find in this puzzle?

Hexagons

Puzzle Copyright © Kevin Stone

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??

Puzzle 60 


In each of these sentences, can you replace the missing number.

The number is written as a word (e.g. five, twenty-four, thirty-three), and each sentence is correct after the replacement.

This sentence contains ? letters, one hyphen, two commas and a full stop.
Interestingly, this sentence contains ? letters, one hyphen, three commas and the final full stop.
Finally, this sentence contains ? letters, one hyphen, three commas and one full stop.

Puzzle Copyright © Kevin Stone

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