Add Yahoo as a preferred source to see more of our stories on Google. A Chinese genius flexed his mathematical prowess by solving a problem that flummoxed a team of mathematicians with Ph.D.s for four ...

Creative problem-solvers just see the world differently. While others get stuck, they’re already five steps ahead, weaving together solutions with ingenuity and flair. Their ability to turn chaos into ...

IQ tests present the readers with problems in the form of picture puzzles or math problems, and the reader needs to find the solution within a time limit. These simple puzzle games make the brain ...

Artificial intelligence has attained an impressive series of feats—solving problems from the International Math Olympiad, ...