A previous puzzle also left many scratching their heads. It read: "90% fail: 3 + 5 = 24, 4 + 6 = 40, 5 + 7 = 60, 9 + 7 = ??" The unusual equations force people to think beyond conventional maths rules ...

While brain games like Sudoku and puzzles can improve cognitive skills, experts suggest they aren’t enough to prevent ...

THINK you have what it takes to prove you’re the ultimate seasonal puzzle solver? Well, there’s a new brainteaser designed only for those with the eyes of a hawk. With around 120,000 weddings ...

Test your logical reasoning with this tricky brain teaser! Can you find the name of the 5th son in just 5 seconds? Only those with high IQs can crack this riddle. Try now!

A good brain teaser or riddle can provide hours of entertainment for kids and adults. From math puzzles to word teasers, here ...

A recent brain teaser shared on X (formerly Twitter) by the account Brainy Quiz has captured the attention of puzzle ...

Challenge your brain with this tricky IQ riddle! Spot the werewolf in 5 seconds and test your observation skills, logical ...

This viral optical illusion challenges your observation skills to spot a hidden cat in an image of rooftops within 8 seconds. Such illusions help your ...

What is brain fog? It's that frustrating mental cloudiness that leaves you struggling to concentrate, remember details, or ...

NYT Strands #379, the latest word game from The New York Times, has gained popularity for its daily puzzles that challenge ...

In today’s optical illusion challenge, we present a tricky brain teaser that only 1% of people can solve! Hidden among a sea ...