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

Welcome to our puzzle section, with online games you can play anywhere! We are excited to present old favorites, like our Daily Crossword and Daily Sudoku, and recently added Word Searches. Enjoy!

You can now play a range of puzzles on our site, from sudoku to crosswords, every weekday. The puzzles will update every weekday at midnight so make sure you bookmark the links to play.

This upcoming indie game enhances the pen-and-paper logic puzzle Nurikabe with beautiful visuals, and it could just be your ...

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 ...

Find answers to the latest online sudoku and crossword puzzles that were published in Network's local newspapers.

You can now play a range of puzzles on our site, from sudoku to crosswords, every weekday. The puzzles will update every weekday at midnight so make sure you bookmark the links to play.

Two local exhibitions by artist Sherrill Roland wrestle with identity and the American criminal justice system.

The biggest stories of the day delivered to your inbox.

In early tests, this DNA computer even solved puzzles, like simplified versions of sudoku and chess. DNA is nature’s ultimate ...

Looking for the hints and answers to today's Strands? Find out the hints, answers, and Spangram for the NYT Strands puzzle.