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

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

Puzzles are more than just a fun pastime; they're a secret weapon for building problem-solving muscles. From old-school ...

As per the Phistomefel Ring principle, the 16 squares that circle the central 3 x 3 square will always contain the same ...

The key to improving concentration isn't powering through Sudoku puzzles without stopping. Taking short breaks between ...

Apple has added sudoku to its collection of puzzles in Apple News+, giving another way for subscribers to test their ...

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

The New York Times is starting to beta test a new puzzle game called “Zorse,” as reported by Semafor. The game is a “new ...

the second step in the modeling process is to solve the problem. For Sudoku, we need to solve a collection of equations with 81 variables. For the aspirin example, we need to solve an equation ...

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

But what role does math play in solving complex problems ... game of sudoku as a mathematical model. In sudoku, the player fills empty boxes in a puzzle with numbers between 1 and 9 subject ...

You can safeguard and improve your brain health, maintaining a sharp, active mind well into old age by incorporating simple activities like walking, swimming, and playing crossword puzzles into your ...