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Puzzle 5 


How many squares of any size on this chessboard do not contain a rook?

Rooks On B3, C7, F5

Puzzle Copyright © Kevin Stone

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Puzzle 6 


Last week, I travelled from Birmingham to Glasgow, the long way round (on a bicycle!).

On day one, I travelled one quarter of the distance.

On day two, I travelled one half of the remaining distance.

On day three, I travelled three quarters of the remaining distance.

Yesterday I travelled one third of the remaining distance.

I now have 21 miles left to travel.

How far is it from Birmingham to Glasgow in total?

Puzzle Copyright © Kevin Stone

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Puzzle 7 


Using exactly four straight lines, without taking your pen off the (virtual) paper, can you join all nine dots?

3 x 3

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

A Charming Puzzle, Twentieth Century Standard Puzzle Book, A. Cyril Pearson.

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Puzzle 8 


During the recent BrainBashers cipher convention, a Morse code contest took place.

The contest consisted of a Morse code transmission where the spaces between the letters and words were missing.

Can you decipher the sequence and find the well known proverb?

-........--.-..-..--.-..-.--..--.......-..--..-...-.....--..-...-....
Luckily, BrainBashers has provided you with a list of the Morse code characters:

A .-B -...C -.-.D -..E .F ..-.G --.H ....I ..J .---K -.-L .-..M --N -.O ---P .--.Q --.-R .-.S ...T -U ..-V ...-W .--X -..-Y -.--Z --..

Puzzle Copyright © Kevin Stone

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