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Development of Ad-Free Sudoku Mobile Application with OCR Scanning and Subscription-Based Difficulty Levels

lizard.global

Gaming

Mobile Applications

Software Development

Challenges in Existing Sudoku Applications

Current Sudoku apps suffer from outdated designs, excessive advertisements, limited puzzle content, and lack of modern features like OCR scanning for physical puzzles. Users demand an ad-free experience, dynamic difficulty options, and digital integration of traditional Sudoku puzzles.

About the Client

A collaborative venture combining expertise to create innovative Sudoku applications with modern design and cutting-edge functionality

Objectives for The Better Sudoku Application

Develop an ad-free Sudoku platform with modern UI/UX design
Implement OCR scanning functionality for physical Sudoku puzzles
Create tiered subscription models for difficulty-based content access
Establish automated content updates and user progress analytics

Core Functionalities and Key Features

Optical Character Recognition (OCR) scanner for newspaper Sudoku puzzles
Three-tier subscription model (basic/free, medium, and high difficulty levels)
Interactive progress statistics dashboard
Manual error correction for scanned puzzles
Cloud-based puzzle synchronization across devices

Technology Stack

React Native or Flutter for cross-platform development

Tesseract OCR or Google ML Kit for scanning functionality

Firebase for backend and analytics

Stripe/Razorpay for subscription management

System Integrations

Payment gateway integration for subscriptions
Cloud storage API for user progress synchronization
OCR API for puzzle scanning and digitization

Non-Functional Requirements

Sub-200ms response time for puzzle scanning feature
99.9% uptime for subscription services
GDPR-compliant user data handling
Scalable cloud infrastructure for global user base

Expected Business Impact

The application is projected to capture 15-20% market share in Sudoku apps within 12 months through its ad-free model and unique OCR feature. Subscription tiers are expected to generate $500K+ annual recurring revenue, while the scanning functionality will create cross-industry appeal in education and publishing sectors.