Hourglass Time Puzzle

There are 2 sand hourglasses.

The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand hourglasses running together ?

Hourglass Time Puzzle




Similar Riddles

I am thinking of a five-digit number such that:
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What number I am thinking of?

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Can you count the number of matches in the picture below ?


Count the Matches

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How many points did Riders end up with?

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Replace The Question Mark Below With the Correct Number.

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6 {3548} 7
8 {????} 9

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using four eights (8) and a one (1) and one mathematical symbol , create the number 100

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Find the value of "a" by solving the maths equation in the picture below:

Tactical Math Riddle

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Replace the Question Mark

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I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

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At a party, there are five people and a whole round cake lying at the centre of the table. Only four people will make a cut and take their piece and the last one will get the remaining piece on the table. How can they make sure that everyone gets a 1/5th of the piece?

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Amazing Facts

Jigsaw puzzles

Jigsaw puzzles soared in popularity during the great depression, as they provided a cheap, long-lasting, recyclable form of entertainment.