Which coins should you weigh, and how many real coins can you definitely find? Show puzzle solution You will be able to find ...

A young man lives in Manhattan near a subway express station. He is dating two women: one in Brooklyn; one in the Bronx. To ...

Now that you've learned to do basic math in Excel, your calculations will never slow you down again. With addition, ...

Welcome to the Concord Monitor’s collection of puzzles. In this space, you can put away your scratch pad and your pencil sharpener and jump into a new world of digital puzzles. Instead ...

Students who made math history when they were in high school have now published new ways of proving the Pythagorean Theorem ...

Embracing game-based learning and using data to adapt tools to students’ needs will bring math to life and make math engaging ...

Before Jon McNeill was CEO at VC firm DVx Ventures, he was the president of Tesla and chief operating officer at Lyft. He helped Tesla grow its revenue run rate from $2 billion to $20 billion in ...

If you consider yourself a fan of mind-boggling math riddles, this brain teaser is ... "97% people have failed to solve". A simple maths puzzle, this one may appear to be an easy brain teaser ...

A team of AI researchers and mathematicians affiliated with several institutions in the U.S. and the U.K. has developed a math benchmark that allows scientists to test the ability of AI systems to ...

So, I just want[ed] to find a hands-on, engaging way [that] I could connect Halloween with math.” According to Beebe, this is ...

He's also the crossword editor of The New York Times, the former editor of Games magazine, and the founder and director of the American Crossword Puzzle Tournament (since 1978). Will sold his ...