They baffle, delight, and frustrate millions of people around the world on a daily basis. But even the most dedicated Sudoku-solver might have never spotted this secret pattern. Mathematicians have ...

A fiendish puzzle asks people to guess the next number in a sequence, but only those with the highest IQ can solve the brainteaser. It was posted on X by @Brainy_Bits_Hub and urges players to see ...

Here is an optical illusion challenge that will test your visual processing speed, attention to detail, and focus. There is a ...

Mathematics is often perceived by students as a difficult or intimidating subject, yet when introduced through ...