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Random Puzzles 


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Puzzle 1 


Fill in the missing numbers with the digits 1 to 9. A diamond shape in the middle means that the four numbers around it add to 20.

Each uses a different way to add to 20, if there is already 1 + 3 + 7 + 9, then there will not be another using the digits 1, 3, 7 and 9 (in any order).

The same digit isn't allowed to touch, even diagonally.

Puzzle Copyright © Elliott Line
This puzzle appeared in Mensa's EnigmaSig (195.08) and is used with permission.

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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 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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Puzzle 3 


What animal comes next in this sequence:

gorilla  hedgehog  camel  mouse  fox  bear  mole  ?
Choose from:

porcupine, badger, cow, giraffe, squirrel, rhinoceros

Puzzle Copyright © Kevin Stone

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Puzzle 4 


Can you highlight exactly three numbers that add to 19?

3x3 Grid: 8 2 1 6 8 2 1 4 8

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

Puzzle Copyright © Kevin Stone

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