✨ feat:(Java) Sudoku Solver with Backtracking

[IamBisrutPyne]

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name: ✨ Feature Request
about: Propose a new code snippet, concept, or language addition to the library.
title: "feat(Java): [Algorithms/SudokuSolver.java]"
labels: ["feat", "enhancement"]

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Thank you for suggesting an expansion to the library! 🚀

We appreciate you helping us grow the Universal Code Patterns repository. Please fill out the sections below to clearly define your proposed addition.

💡 Proposed Feature

What specific algorithm, data structure, syntax pattern, or language are you proposing to add? Be concise.
Implement a Sudoku Solver using the Backtracking paradigm.

• Example: "Implement the Quick Sort algorithm."
• Example: "Add a new subfolder for the Rust programming language."

📚 Target Concept Folder

Which primary concept folder should this feature live in? This helps us keep the structure organized.

Choose one:

• Algorithms

• DataStructures

• OOP

• DesignPatterns

• SyntaxBasics

• Utilities

• New Language/Folder (Specify language/folder name below)

📌 Rationale and Value

Why is this feature or language valuable to the repository? How does it help future learners?
A highly interactive and visual example to complement the N-Queens problem, reinforcing constraint satisfaction and recursion.

🔗 Technical Details & Resources (Optional)

If this is a complex feature, please include any links to documentation, pseudocode, or examples that would help a contributor implement it.
Usage of Backtracking paradigm.

[Madipadige-ManishKumar]

i will do it can assign it to me @IamBisrutPyne