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Random Puzzles 


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Puzzle 17 


Can you draw a continuous line that goes through every number in order, starting with 1, and ending with 6?

You can only move horizontally and vertically, every square must be visited, and the line must not cross itself.

...3../4...1./....../.6.5../2...../......

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

Puzzle Copyright © Cihan Altay

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Puzzle 18 


What is made from nothing …

… yet you can see it?

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Puzzle 19 


Can you find a word that can suffix (go after) each of these letters:

re deva rein over inter under

Puzzle Copyright © Kevin Stone

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Puzzle 20 


What number replaces the question mark?

7,3 and 4,1 = 12. 9,2 and 8,3 = 35. 6,2 and 8,7 = ?

Puzzle Copyright © Kevin Stone

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