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Random Puzzles 


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Puzzle 1 


I travelled from London to Glasgow last week at 60 miles per hour, I had filled my petrol tank just before I left, so it was full with 25 gallons.

Unfortunately, my petrol tank sprang a leak immediately, and I only managed to drive 300 miles before I ran out of petrol.

My car does 30 miles per gallon, how fast was I losing petrol through the hole?

Puzzle Copyright © Kevin Stone

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Puzzle 2 


Can you find the hidden nine-letter word in this grid?

Starting with any letter move in any direction, including diagonally. The letters of the word are in the correct order.

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

Puzzle Copyright © Kevin Stone

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Puzzle 3 


Start with a number larger than 0, square it, add 4, double, take away 3, times 4 and finally subtract the original number.

If you were now left with 20, what number did you start with?

Puzzle Copyright © Kevin Stone

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Puzzle 4 


Using the letters AAEEIIMMPPTT complete this grid. The grid reads the same across as down.

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

Puzzle Copyright © Kevin Stone

workings hint answer print