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sudoku Game – Full Source Code

Get the source code for a powerful Sudoku game engine. This project features a procedural puzzle generator for three difficulty levels, a built-in solver algorithm, and a real-time checker. Built with clean, dependency-free JavaScript, it’s a robust foundation for any developer looking to integrate a classic logic puzzle into a website or application.

What You Get:

The complete HTML, CSS, and JavaScript files for the entire game engine.
The puzzle generation, solving, and validation logic.
A README.md file with instructions for deployment and use.
An unlimited use license for any number of personal or commercial projects.

Original price was: ₹399.00.Current price is: ₹49.00.

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Description

Instantly add a classic brain-training game to your website with this Sudoku source code. Keep visitors engaged for longer with infinite, auto-generated puzzles across Easy, Medium, and Hard difficulties. User-friendly features like "Hint," "Solve," and "Check" make for a premium experience that will have your audience coming back for their daily puzzle fix.

Who is this for?

Web Developers: A powerful and complex project to add to your portfolio or to quickly deliver a high-value feature to clients.
Website & Blog Owners: The perfect "sticky" content to increase user engagement, boost session duration, and encourage daily return visits.
Students & Learners: A masterclass in algorithms (backtracking, generation), 2D array manipulation, and complex DOM interaction in JavaScript.

Give your users the ultimate brain-training experience. Purchase the Sudoku game source code now and deploy an endless supply of puzzles in minutes!

What You Get:

The complete HTML, CSS, and JavaScript files for the entire game engine.
The puzzle generation, solving, and validation logic.
A README.md file with instructions for deployment and use.
An unlimited use license for any number of personal or commercial projects.

Key Features:

Procedural Puzzle Generation: The heart of the game. It algorithmically generates new, valid, and solvable Sudoku puzzles on demand. Never run out of content!
Multiple Difficulty Levels: Cater to all skill levels with three distinct modes:
- Easy: For beginners and a relaxing experience.
- Medium: A balanced challenge for regular players.
- Hard: A true test of logic for Sudoku experts.
Powerful User Tools: This isn't just a grid; it's a complete user-friendly experience:
- Hint: Gives the player a correct number for a single empty cell.
- Solve: Automatically solves the entire puzzle.
- Check: Allows players to check their progress and see if their current entries are correct.
Interactive & Clean UI: A minimalist dark theme that's easy on the eyes. The on-screen number pad is intuitive for both desktop (mouse click) and mobile (touch) users.
Advanced Solver Algorithm: Includes the backtracking algorithm necessary to power the "Solve" and "Hint" features, one of the most complex parts of Sudoku development.
Clean & Commented Code: Written with pure, dependency-free HTML, CSS, and JavaScript. The code is well-structured and commented, making it easy to understand, customize, and learn from.
Responsive Layout: The game board and controls adapt cleanly to different screen sizes.