A man steals $100 from a shop—but how much does the shop owner actually lose? This viral riddle has stumped the internet with its tricky math. A man steals $100 from a shop. What happens next is the ...

The puzzle reads: 3 + 4 = 19 5 + 6 = 4 1 2 + 8 = 66 5 + 1 = ? At first glance, none of these make sense. According to standard math, 3 plus 4 is 7 — so how do we ...

Puzzles and brain games are a great way to keep your mind sharp and test how well you catch the small details that are meant to throw you off. They’re not just entertaining — they help boost your ...

Here at PopMech, we love mind-bending math and logic puzzles, which is why we regularly recruit the sharpest minds in the world to concoct riddles that will test your critical thinking, mathematics, ...

My second-grader brings home his math homework. Boy, math sure has changed. It's not even a numbers problem, it's more like a riddle: "Miss Green, Mrs. White, Mr. Black and Mr. Brown are all teachers.

Just when you thought you've seen it all, a math problem goes viral. A math problem. This word problem from a Singapore high school has puzzled internet users for the past few days. A hypothetical ...

WHO: James M. Vaughn Jr., heir to a fortune generated by the oil gushers of East Texas; English mathematician Sir Andrew Wiles; and seventeenth-century French amateur mathematician Pierre de Fermat.