We are excited to present old favorites, like our Daily Crossword and Daily Sudoku, and recently added Word Searches. Enjoy! Sudoku is a cross-number crossword that will definitely challenge your ...

After writing a mathematical problem to represent a situation, the second step in the modeling process is to solve the problem. For Sudoku, we need to solve a collection of equations with 81 ...

For those who love numbers, Sudoku is the perfect match ... Stay updated with the latest puzzles that will keep you coming back for more. Choose your challenge and get started now!

The biggest stories of the day delivered to your inbox.

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.

You can probably think of a time when you’ve used math to solve an everyday problem ... As an example, we could represent a game of sudoku as a mathematical model. In sudoku, the player fills ...

At the World Sudoku Championship (WSC), which focuses only on number-placement puzzles, Japan won first place in the team category. In the individual category, Kota Morinishi, 34, a four-time ...

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

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.