Sudoku 67

copperFox

Contains adsIn-app purchases

About this game

Welcome to the ultimate Sudoku experience—designed for both casual players and puzzle masters!

Whether you want a relaxing mental break or a serious brain workout, our Sudoku app delivers thousands of balanced logic puzzles, interactive learning modules, and beautiful customizable themes.

🧠 TRAIN YOUR BRAIN & MASTER STRATEGIES
New to Sudoku or looking to upgrade your technique? Our built-in Learn & Practice mode features step-by-step interactive lessons. Learn how to spot Naked Pairs, Hidden Subsets, X-Wings, and advanced elimination techniques without ever having to guess!

✨ KEY FEATURES:
• 4 Balanced Difficulty Levels: Easy, Medium, Hard, and Expert. Perfect for beginners and seasoned pros alike.
• Interactive Practice & Lessons: Learn proven logic techniques with visual step-by-step guides.
• Smart Note-Taking (Pencil Marks): Automatically updates notes as you place numbers across rows, columns, and 3x3 blocks.
• Real-Time Mistake Checking: Instantly highlight conflicting numbers and errors (can be toggled on/off).
• Useful Hints Engine: Stuck on a tricky board? Get smart hints that guide you without giving away the fun.
• Statistics & Progress Tracking: Track your win rate, best times, and average completion speed across all difficulty tiers.
• Audio & Haptic Feedback: Enjoy tactile vibration feedback and pleasant sound effects on cell placements and victories.
• Auto-Save & Resume: Pause anytime and pick up right where you left off without losing your progress.

🎨 STUNNING CUSTOMIZATION & THEMES
Play Sudoku your way! Tailor your puzzle board with:
• 35+ Gorgeous Themes: Choose from Light, Dark, Synthwave, Cyberpunk, Dracula, Sunset, Nord, Forest, Retro, Luxury, and more.
• Custom Number Fonts: Choose clean sans-serif, monospace code styles, handwriting fonts, or modern geometric typography.

💡 WHY YOU’LL LOVE IT:
• 100% Logic-Based Puzzles – Every puzzle has a guaranteed unique solution.
• Offline Playable – Play anytime, anywhere without needing an active internet connection.
• Clean & Distraction-Free UI – Modern, responsive design built for seamless mobile gameplay.

Download now and start training your brain with the cleanest, most feature-rich Sudoku puzzle game on Google Play!