Sudoku

Sudoku is a classic logic-based, combinatorial number-placement puzzle. Originally known as Number Place, the goal is to fill a 9x9 grid with digits in such a way that every column, every row, and each of the nine 3x3 sub-grids contain all the numbers from 1 to 9. The puzzle starts with a partially completed grid, usually designed to have a unique solution.

This Free Sudoku application offers an engaging and user-friendly experience, making it easy to enjoy the game without the need for paper. With four difficulty levels—Easy, Normal, Hard, and Extreme—you can challenge yourself according to your skill level. The app supports two input methods: Digit First and Cell First, providing flexibility in how you interact with the game. Additionally, the Smart Notes feature allows you to make pencil marks, helping you keep track of potential solutions.

Configurable display and helper settings let you customize the interface to suit your preferences. You can choose to show digit counts, constraints, identical values, and highlight initial numbers. The app also flags conflicting and incorrect values, ensuring you stay on track. An unlimited number of Sudoku puzzles are generated, each with a unique solution, ensuring endless entertainment.

The app includes intelligent hints to guide you through tricky puzzles, and it automatically saves your progress, allowing you to pause and resume whenever you like. You can undo and redo moves, and even view top scores and game history. For those who prefer playing online, the app links to a website where you can access Sudoku puzzles and compete with players worldwide.

The current version of the app is supported by ads, but a paid version without ads is available. This paid version also includes additional features and support for the developer, enabling them to create new and exciting content for Sudoku enthusiasts.

Permissions: The app requires internet access solely for displaying ads and showing global top scores. If you're interested in an ad-free experience, consider downloading the pro version.

For more information and updates, visit the official website at http://www.ssaurel.com/site_sudoku. Connect with the community via the official Facebook page, Twitter, and Google+. Feel free to provide feedback or share your experiences on these platforms.