Add Yahoo as a preferred source to see more of our stories on Google. Daily puzzlers would be quick to tell you that sudoku, Wordle’s mathematical cousin, is not as easy as it looks. The small grid, ...

Mathematics has always been a subject that many students struggle with, yet brain teasers incorporating maths seem to have a special allure. These tricky puzzles continue to captivate internet users, ...

In a world overflowing with viral videos and trending memes, brain teasers have quietly carved out a devoted fanbase online—particularly those involving maths. With their mix of logic, pattern ...

This math puzzle brainteaser challenges readers to find the missing value in a simple arithmetic problem. Using the BODMAS rule, solve 6 + 6 + 6 + 6 * 0 within five seconds. Solving such puzzles ...

Try your hand at these tricky visual puzzles and give your brain a boost!

An amusing parlor trick is performed as follows. Ask spectator A to jot down any three-digit number and then to repeat the digits in the same order to make a six-digit number (e.g., 394,394). With ...

Brain teasers are more than just a source of entertainment—they're a smart way to challenge how we think. These clever puzzles don’t rely on basic knowledge alone; they require creativity, logical ...

The following is adapted from the introduction to “The Riddler: Fantastic Puzzles from FiveThirtyEight,” published by W. W. Norton & Co. It is in stores today! The world’s oldest collection of math ...