In the world of the internet, brain teasers have become one of the most popular forms of entertainment. They not only provide us with a mental challenge but also engage our thinking in unique ways.

Mathematics is a "science which requires a great amount of imagination", said the 19th-century Russian maths professor Sofya ...

Spot the hidden number 3 in a 9-second brain teaser optical illusion that tests observation, IQ, and visual perception skills ...

A brain teaser is a short, playful puzzle designed to make your mind stretch and smile. It could be a riddle, a tricky question, a visual illusion, or a logic twist that nudges you to think beyond the ...