https://github.com/saisriramkamineni/sudokusolvergui-java

Developed a Java-based Sudoku Solver with a user-friendly Swing GUI. Implements efficient backtracking to solve puzzles in real-time.
https://github.com/saisriramkamineni/sudokusolvergui-java

backtracking-algorithm java javaswing

Last synced: about 2 months ago
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Developed a Java-based Sudoku Solver with a user-friendly Swing GUI. Implements efficient backtracking to solve puzzles in real-time.

• Host: GitHub
• URL: https://github.com/saisriramkamineni/sudokusolvergui-java
• Owner: SaiSriramKamineni
• Created: 2025-04-07T20:06:52.000Z (about 2 months ago)
• Default Branch: main
• Last Pushed: 2025-04-07T20:15:49.000Z (about 2 months ago)
• Last Synced: 2025-04-07T21:27:22.639Z (about 2 months ago)
• Topics: backtracking-algorithm, java, javaswing
• Language: Java
• Homepage:
• Size: 4.88 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# 🔢 Sudoku Solver (Java GUI)

A Java-based Sudoku Solver that uses backtracking algorithm with a simple Swing-based user interface.

## 🚀 Features

- User-friendly GUI built using Java Swing

- One-click solve button

- Highlights invalid inputs

- Fast solving using Backtracking Algorithm

- Reset and custom puzzle options

## 🛠️ Technologies Used

- Java (JDK 17+)

- Java Swing (for GUI)

- Backtracking Algorithm

## 📸 Screenshot

![Screenshot 2025-04-08 013928](https://github.com/user-attachments/assets/61f13429-6621-4f22-8488-265d46fc300d)

![Screenshot 2025-04-08 014308](https://github.com/user-attachments/assets/92bca0df-86cf-45c8-8070-7defeed7d8a6)

![Screenshot 2025-04-08 014315](https://github.com/user-attachments/assets/00e5c1b0-31f8-47ad-8b8d-bf4783038ebd)

## 📌 How It Works

- Takes user input for a 9x9 Sudoku grid.

- Validates inputs.

- Solves the puzzle using recursive backtracking.

- Displays the solved grid instantly in the GUI.

## 💡 Future Enhancements

- Load puzzles from a file

- Difficulty level selector

- Timer for user solving mode

## 👨‍💻 Author

- Name: Sai Sriram

- Role: Java Developer

## 📄 License

This project is open-source under the MIT License.