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Random Puzzles 


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Puzzle 1 


Last week I decided to cycle to my Grandparents's house.

On the 1st day, I cycled half of the distance.

On the 2nd day, I cycled one half of the remaining distance.

On the 3rd day, I cycled three quarters of the remaining distance.

On the 4th day, I cycled 10 miles.

On the 5th day, I cycled two thirds of the remaining distance.

On the final day, I cycled the remaining 5 miles.

How far is it to my Grandparent's house?

Puzzle Copyright © Kevin Stone

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Puzzle 2 


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 find the ten animals?

.-..--...-.....- ...--.-..-...-..-...-.. -..----.-.-.-.-- ..-....--......--.- -.-..-- .--..-.....-.. --...-....-..- .-.-.-.-.....-.-.-.-.- -----..-.... -..-----.
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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Puzzle 3 


Start in the bottom left corner and move either up or right, one square at a time, using the numbers and the mathematical signs along the way. What is the largest total you can make?

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

Puzzle Copyright © Kevin Stone

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Puzzle 4 


What is the 10th prime number?

2, 3, 5, 7, …

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