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Random Puzzles 


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Puzzle 1 


Moving from letter to letter using the moves of a chess knight, can you find the letters 'PUZZLES' in order?

Note: this puzzle is not interactive, and the squares cannot be clicked.

The moves of a knight are:

Knight's Move

Puzzle Copyright © Kevin Stone

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Puzzle 2 


After visiting one of my very old relatives, I travelled home in their old jalopy. The car was old and battered, it had a leak from the petrol tank, and I was stuck in second gear.

This meant that I could only travel along at a steady 30 miles per hour and managed a paltry 20 miles per gallon of fuel.

At the start of the journey, I had placed exactly 10 gallons of fuel into the tank. I knew though, that the fuel tank lost fuel at the rate of half a gallon per hour.

Just as I arrived home, the car stopped because it had run out of fuel and I had only just made it.

How far was it from my relative's house to my home?

Puzzle Copyright © Kevin Stone

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Puzzle 3 


What comes next in this sequence:

boron  carbon  nitrogen  oxygen  ?

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Puzzle 4 


You've been asked to buy the cakes for the school party and you've been given $100 to buy 100 cakes.

Donuts cost 56c, chocolate eclairs cost $2.26 and iced rolls cost 92c.

How can you spend exactly all of the money on the 100 cakes?

Puzzle Copyright © Kevin Stone

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