Full-Stack Web App for Sudoku Game

Job ID: 40567796

Budget: ₹750 – ₹1,250 INR

Sudoku Master: Full-Stack Web Application

Description:
Sudoku Master is a dynamic, full-stack web application that combines an advanced algorithmic backend with a polished, feature-rich user interface. Built with Python and Flask, this project dynamically generates playable Sudoku puzzles and utilizes a recursive backtracking algorithm for instant solving and live validation.

Key Features

Dual Game Modes: Features a progression-based "Campaign" mode with increasing difficulty, alongside a customizable "Free Play" mode.

Algorithmic Engine: Powered by a Python backend that dynamically generates puzzles and validates mathematical correctness in real-time.

Persistent Progression: Implements a JSON-based save system (save_data.json) via REST API to track the player's highest campaign level and personal best times.

Advanced UI/UX: A responsive frontend equipped with interactive features including a live timer, dynamic mistake tracking, and a smart hint system.

Custom Themes: Includes multiple visual themes, such as Classic Light, Midnight Dark, Vintage Sepia, and a clean "Zen Matcha" aesthetic.

Reward Mechanics: A satisfying win-screen modal that congratulates the user and awards a "New Record!" badge for beating personal best times.

Tech Stack

Backend: Python 3.x, Flask

Frontend: Vanilla JavaScript (ES6), HTML5, CSS3

Algorithm: Recursive Backtracking
Related categories: PHP JavaScript Python Mobile App Development CSS HTML Flask REST API