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.

This project is a web app that lets users upload an image of a Sudoku board or use a camera to capture one, then automatically solve the puzzle. It uses image processing and machine learning to detect ...

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

Increasing difficulty and simple layout, Sudoku puzzle magazine. Buy a single copy of PUZZLER SUDOKU PUZZLES or a subscription of your desired length, delivered worldwide. Current issues sent same day ...

If your appetite for Sudoku is insatiable, then this magazine is probably for you. Buy a single copy of 500 SUDOKU PUZZLES or a subscription of your desired length, delivered worldwide. Current issues ...

The puzzles are computer generated. Sometimes an easy puzzle may be more difficult than it should be and vice-versa. There is exactly one solution to a puzzle. The puzzles published on Saturdays and ...