Add Yahoo as a preferred source to see more of our stories on Google. Keep reading to see a breakdown of the full riddle, and the answer... which could depend entirely on how you ask the question.

A popular brain teaser challenges logic by focusing on word letters. This riddle asks what appears once in minute and twice ...

Riddles are a type of brain teaser that comes in the form of questions, sentences, or statements. Riddles are great brain exercises, as they can get the brain thinking quickly and temporarily break ...

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, ...

"Someone's mother has four sons" is how one of the latest viral riddles starts. The answer that seems obvious turns out to be wrong. And the correct answer can elude even the best brains. So, it's no ...