Sudoku Solver with Selenium

A powerful Sudoku solver built with Selenium. This tool automates the process of solving Sudoku puzzles directly on a webpage. It extracts the grid from the webpage, solves it using an efficient backtracking algorithm, and inputs the solution back into the webpage.

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🚀 Features

• Automated Grid Extraction: Reads the Sudoku grid directly from the webpage.
• Efficient Solving Algorithm: Utilizes a backtracking algorithm to solve puzzles quickly.
• Seamless Web Interaction: Automatically fills the solved grid back into the webpage.

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📋 Prerequisites

• Python 3.x
• Selenium
• ChromeDriver

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🛠️ Installation

1. Clone the repository:

   git clone https://github.com/yourusername/sudoku-solver.git
   cd sudoku-solver

2. Install dependencies:

   pip install selenium

3. Set up ChromeDriver:

   • Download ChromeDriver from Google Chrome Labs.
   • Place the chromedriver executable in the project directory. Ensure it is in the same location as your Python script.

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📖 Usage

1. Open the script and confirm that the executable_path in the Service object points to your chromedriver file.

2. Run the script:

   python sudoku.py

3. Watch as the script:

   • Launches a browser.
   • Navigates to the Sudoku puzzle webpage.
   • Extracts, solves, and fills in the solution.

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🧠 How It Works

1. Extract the Sudoku Grid: Reads the grid structure from the webpage.
2. Solve the Sudoku: Implements a backtracking algorithm to compute the solution.
3. Fill the Sudoku Grid: Inputs the solved values back into the webpage.

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🤝 Contributing

Contributions are always welcome! If you have suggestions, encounter issues, or want to enhance the project, feel free to:

• Open an issue
• Submit a pull request

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📄 License

This project is licensed under the MIT License. See the LICENSE file for more information.