The World Sudoku Championships start on Monday, with competitors from 31 countries set to spend 28 hours solving the toughest ...

If you solve the crossings, the difference emerges ... talks about how she makes this daily puzzle feel fun. We asked some of ...

Connections is a New York Times word game that's all about finding the "common threads between words." How to solve the ...

Applied mathematicians have to find a balance between models that are realistic enough to be useful and simple enough to be ...

No words are needed for animals to perform all sorts of problem-solving challenges outplay humans in a strategy game New ...

You can probably think of a time when you’ve used math to solve an everyday problem, such as calculating a tip at a restaurant or determining the square footage of a room. But what role does math play ...

I found myself asking friends what I should do with this magic tool and getting little in ideas. I tried having it solve a ...

As always, we're serving up our daily hints and tips to help you figure out today's answer. If you just want to be told today ...

16A. This is an evocative clue! [Blissful stretch] makes me think of a happy cat. The “stretch” in question is a span of time that lasts a while, if you’re lucky: It’s the HONEYMOON PERIOD.

I used to help my mama do the crossword puzzle in our local paper when I was still in school. That warm feeling of putting ...

Jaipal he has been participating in the exciting competitions, while for Karthik, it's another chance to exhibit his mastery ...