Speedy Sudoku

Speedy Sudoku is a 9×9 Sudoku game powered by Metal's high-performance rendering. Experience the best Sudoku gameplay with smooth performance and beautiful UI.

Key Features

Multiple Difficulty Levels

• 4 difficulty levels: Easy, Medium, Hard, Expert
• Track completion records for each difficulty
• Challenges tailored to your skill level

Global Ranking System

• Real-time rankings powered by Firestore
• Compete for the best records by difficulty
• Compare your rank with players worldwide

Personal Record Management

• Save your best records for each difficulty
• Track completion time and move count
• Monitor your personal growth

Smart Game Features

• Note Mode: Pre-mark possible numbers
• Hint System: Get help when stuck (up to 3 times)
• Auto-save: Resume your game anytime
• Undo Function: Reverse mistaken inputs

Optimized Performance

• Smooth 60fps with Metal rendering
• Modern interface built with SwiftUI
• Intuitive haptic feedback
• Row/column highlighting for better readability

Who is this app for?

• Everyone who loves Sudoku
• Those seeking brain training
• Players who want to compete globally

Download now and start your new Sudoku experience!