A puzzle asked what came once in a minute, twice in a moment, but never in a thousand years, and it kept readers guessing ...

Only 1% can spot the hidden letter 'K' in this R-repeating series brain teaser. Test your IQ, observation, and pattern ...

A maths brain teaser confused social media users with odd equations, sparking debates as people raced to crack the hidden ...

Spot the hidden 'Fly' in a sea of 'Fry' words! Test your observation skills and IQ with this fun and tricky brain teaser challenge.

Can you fix this puzzle by moving just one piece? Test your logic and problem-solving skills with this fun and tricky ...

Test your logic and problem-solving skills with this tricky puzzle! Can you move just three pieces to form three perfect ...

The seemingly simple maths puzzle has left people baffled, with some saying they "don't even understand the question" - but ...

WANT to know if you’ve got a higher IQ than most? Well, you’ve come to the right place. And if you struggle to sleep at night ...

This article shares a viral missing number puzzle that tests your brain. Try to solve it first, then check the answer we have ...

Wordle, a word puzzle game created by Josh Wardle, challenges players to guess a five-letter word in six attempts. Its ...

The puzzle, featured on Baba Mail, claims that merely five per cent of people can solve it correctly, reports the Mirror. If ...

Test your focus with this viral optical illusion: spot the hidden number 1 among 150 sevens in under 10 seconds.