In 1979, Hounsfield won the Nobel Prize in Physiology or Medicine for his role in the development of computer-assisted ...

The internet has always had a soft spot for brain teasers—those curious puzzles that require a keen eye, sharp logic, and ...

Think you are a math genius? Test your skills with this viral brain teaser and solve it in 5 seconds using the BODMAS rule.

Some brain teasers use words, like riddles while others use numbers or logic. But one of the most popular kinds is the "spot ...

Find the answer for Type of ray with the largest brain-to-body ratio of all fish from the people who brought you the USA ...

It’s a battle of wits in the ultimate brain teaser showdown! Watch as contenders race against time, testing their logic and ...

The chameleons are cleverly camouflaged in this image, and most people failed to spot them. Not a single one! This picture ...

Dive into brain teaser madness with puzzles so tricky, they’ll twist your mind! Only the sharpest can crack these insane ...

Your task is to locate the number 474 hidden amongst the 444s. Take a gander at the image above. At first glance, it may seem like all the numbers are the same, rows upon rows of 444s, reports the ...

A tricky visual puzzle is challenging internet users to find a hidden golf ball among pebbles in just five seconds. Shared on ...

You are among the highly intelligent persons in the world if you can guess the country name by looking at the flag in 7 ...

This optical illusion tests not just your eyes, but your brain, culture, and environment as well. Here's what science has to ...