Jeff Smith's Math Puzzle for February 7, 2025 - A circle is trapped under a sine wave, someone call the rescue squad. The ...

Unlike Roman, Maya or Iñupiaq numerals, this isn’t a total reimagining of numbers. Instead, it’s an uncanny parallel universe. Any number without zeros retains its old appearance (1,776 is still 1,776 ...

Show puzzle solution The quickest way to solve this problem is to run the scene backward in time. A minute before the crash, the 9,000-mile-per-hour missile is 150 miles from the meeting point ...

Jeff Smith is a former Math teacher and a retired US Navy Lieutenant Commander. Reach him at [email protected].

But not long ago someone made the discovery that the North Pole is not the only starting point that satisfies the given ...

WASHINGTON — America’s children have continued to lose ground on reading skills in the wake of the COVID-19 pandemic and have made little improvement in math, according to the latest results ...

In India, many kids who work in retail markets have good math skills. They can quickly perform a range of calculations to complete transactions. But as a new study shows, these kids often perform ...

Whether you want the finished product to reflect your favorite franchise, game, artwork, or a piece of beautiful scenery, there are puzzles for everyone to enjoy. The below list includes a nice ...

When Lindsay Stead’s moon puzzle started trending on Google, the jigsaw-puzzle publisher had no idea it would be bad for business. Her puzzle’s sudden popularity ignited after Hong Kong-based ...

Puzzle games are perfect for those who like to get their brain working, whether it's dealing with tiles or exploring a world filled with different problems to solve. One of the best places to look ...