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Random Puzzles 


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Puzzle 1 


What number comes next in the sequence:

11 · 13 · 17 · 31 · 37 · 71 · 73 · 79 · 97 · ?

Puzzle Copyright © Kevin Stone

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Puzzle 2 


I am a 10-letter word.

My 9, 6, 1, 2 is something a swimmer might do.
My 5, 4, 4, 3 is not that hot really.
My 7, 4, 3, 2 is a long piece of wood.
My 7, 6, 8, 5, 10 is a small part of something.
My 3, 4, 1, 10 is a deep affection.
My 7, 6, 8 is something you can eat.
My whole is an old form of transport.

What am I?

Puzzle Copyright © Kevin Stone

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Puzzle 3 


Using all of the letters A to Z, each once only, complete these common words. There are currently 3 different answers, can you find them all?
--ust -ue-n o-o-e --and -a-er id-o- -uc-y e-i-t hea-- tou-- -rie- -ry-t h-m-n

Puzzle Copyright © Kevin Stone

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Puzzle 4 


Complete the grid such that every row and column contains the digits 1 to 6.

All squares that are connected contain the same digit.

Puzzle Copyright © Johan de Ruiter

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