The general rule is that, to learn something new, you have to make it become part of your daily routine. Take about 15 ...

Test your brain with 8 fun and tricky brain teasers – and see if you have what it takes to win cash prizes! Sharpen your mind and enjoy the challenge. #BrainTeasers #PuzzleChallenge #CashPrizes ...

Most people fail this challenge, but those with Einstein IQ levels and Sniper Vision can find the cat hidden in this tricky ...

A quick visual puzzle challenged readers to find a hidden 'X' among numerous 'Y's. Successfully spotting the intruder ...

From toys to television and fashion to film, Mental Floss uncovers the people, places, and things that make pop culture tick (past and present). Page 145 ...

While brain clocks can be used to measure brain health (accelerated or delayed brain ageing), the biophysical models can ...

Arizona’s got a place where up becomes down, small turns gigantic, and your brain throws its hands up in surrender. Welcome to the Museum of Illusions in Scottsdale, where reality checks out at the ...

Unleash your brainpower with this challenging brain teaser riddle! What has keys but no locks, and space but no room? Solve ...

WHILE most of us would rather not go looking for a ghost to ace this puzzle you will have to do exactly that. To celebrate ...

IT’S making for great TV as the Celebrity Traitors once again appear to have evaded capture. But you’ll be hoping you don’t make the same mistake as the Faithfuls while tackling ...

The brain teaser is a visual puzzle asking people to count all the squares in a geometric picture. It looks easy at first, ...

Sharpen your focus with a quick brain teaser! Spot the inverted numbers '54' and '43' hidden amongst '45's in just 7 seconds.