The NYT Mini crossword might be a lot smaller than a normal crossword, but it isn't easy. If you're stuck with today's ...

Researchers used questions from the NPR Sunday Puzzle challenge to build a benchmark to test AI 'reasoning' models.

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 ...

Mr. Niederman has a gift for making puzzles that make a solver do a double (or triple) take — a theme that sneaks up on you, ...

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

If you're having trouble getting through Trace, no worries. Here's our complete Trace walkthrough to help you beat it.

Participants at this year’s Joint Mathematics Meetings explored everything from the role of A.I. to the hyperbolic design of ...

A social media user has taken to Reddit to ask for help solving their seven-year-old's homework – but people have been left ...

The artist uses color-coded mathematics to combat anxiety, helping students of all ages approach numbers with creativity and confidence.

A new optical illusion puzzle shared on X left users puzzled as they tried to spot the hidden number within the intricate ...

For those who number ourselves among the algebraically impaired, higher math is like outer space—a forbidding frontier; a sphere of unknowns, peril and, as has been proved often enough ...

Want access to more than one puzzle a day? Subscribe to the i Digital Subscription to unlock unlimited access to 27 daily puzzles online and in the app, plus additional content and exclusive ...