There is an ancient invention. Still used in some parts of the world today. That allows people to see through walls.

There is an ancient invention. Still used in some parts of the world today. That allows people to see through walls.

Other Difficult Riddles

A house of wood in a hidden place. Built without nails or glue. High above the earthen ground It holds pale gems of blue.

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What has three ways out and just one way in?

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Iron on a mammal. Mammal on your feet.

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What gets wet while drying?

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Halo of water, tongue of wood. Skin of stone, long I've stood. My fingers short reach to the sky. Inside my heart men live and die.

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Riddle of the Day

May 14, 2026

What covers its face with its hands, speaks no language, yet most known what it's saying?

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