15 Riddles That Will Challenge Your Intelligence

There is a reason why the brain loves solving riddles — they have the same effect on the mind as physical exercise has on the body. It is scientifically proven that riddles have a way of keeping the brain stimulated and engaged, which in return keeps the brain sharp and strong.

We at Bright Side prepared 15 real puzzlers for you, so get ready to have your mind bamboozled with some real nut-cracking riddles.

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Which one of these riddles really puzzled your problem-solving brain the most? Share any other challenging riddles you might know in the comment section.