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Thanks for playing Sudoku! We regularly update the app to keep things running smoothly. This update includes: • Performance improvements for a faster, smoother experience • Bug fixes and stability enhancements Enjoying the app? A rating or review really helps us. Have feedback? We'd love to hear from you!
Scan, solve & play sudoku offline. 4,000 puzzles, daily challenges.
Sudoku Master — Scan, Solve & Play Offline The smartest sudoku app on Google Play. Stuck on a puzzle in a newspaper or book? Point your camera and Sudoku Master reads the grid and solves it. Want to play? Choose from 4,000 hand-crafted puzzles across four difficulty levels — fully offline, no ads, no signup. Whether you're a beginner learning how to play sudoku or a sudoku master chasing your best time, this is the sudoku app built for focus. 📷 SUDOKU SCANNER & SOLVER Snap a photo of any sudoku puzzle — newspaper, magazine, screenshot, anywhere. Our scanner reads the 9×9 grid digit by digit and shows you the full solution. If a digit isn't read perfectly, just tap to correct it. The fastest sudoku solver in your pocket. 🎮 4,000 PUZZLES, 4 DIFFICULTIES • Easy — perfect for beginners and quick breaks • Medium — balanced logic and rhythm • Hard — for confident sudoku players • Extreme — only for true sudoku masters 1,000 puzzles per level, each with one unique solution. 🏆 DAILY, WEEKLY & MONTHLY CHALLENGES A fresh puzzle every day. New weekly puzzles every Monday. Monthly puzzles on the 1st. Build streaks, track your activity heatmap, and never miss a day. 📊 DEEP STATISTICS Best time, average time, win rate, fewest mistakes, last 10 games — all tracked per difficulty. Watch yourself improve week by week. 🎵 PLAY WITH YOUR OWN MUSIC Import your own MP3 tracks and listen while you solve. Your puzzles, your soundtrack — no other sudoku app does this. 📜 FULL GAME HISTORY & REPLAY Every puzzle you've solved is saved. Open any past game and replay it from the start. 🌟 IN-GAME FEATURES ✓ Notes & pencil marks (just like solving on paper) ✓ Smart hints when you're stuck ✓ Unlimited undo ✓ Eraser for quick fixes ✓ Auto-save — pick up exactly where you left off ✓ Mistake counter (toggle on/off) ✓ Highlight duplicates — spot conflicts instantly ✓ Highlight peers — see the row, column and box of any cell ✓ Optional timer ✓ Clean, minimalist board — zero clutter 📴 100% OFFLINE No internet required. No login. No accounts. No ads interrupting your game. Perfect for flights, commutes, or quiet evenings. 🧠 GENTLE ONBOARDING A 5-step tutorial teaches sudoku rules, in-game tools, the challenge system, and how to read your stats — so even first-time players feel confident in five minutes. 📚 HOW TO PLAY SUDOKU Fill the 9×9 grid so that each row, column, and 3×3 box contains the digits 1 to 9 with no repeats. Simple rules, endless variations. 👨🎓 WHO IT'S FOR • Beginners learning how to play sudoku • Casual players who want a quick sudoku game on the train • Sudoku masters who want extreme puzzles and accurate stats • Anyone tired of ad-packed, cluttered sudoku apps ⚡ WHY SUDOKU MASTER Most sudoku apps are noisy, full of ads, and chase you with popups. We don't. Sudoku Master is built around three things: a beautiful, clean board, a sudoku scanner that actually works, and 4,000 carefully tuned puzzles. That's it. 🎁 100% FREE — NO IN-APP PURCHASES All puzzles, all difficulties, all features — free forever. No paywalls. No "premium" version. No subscription. 💡 SUDOKU TIPS Stuck on a hard sudoku? Open the scanner, snap a photo, and study the solution. Learn techniques like naked pairs, hidden singles, and X-wing — and grow from beginner to sudoku master. Download Sudoku Master today. Scan. Solve. Play. Repeat. For support or feedback, email us — we read every message. — Tags: sudoku, sudoku master, sudoku offline, sudoku free, sudoku solver, sudoku scanner, sudoku puzzles, sudoku game, daily sudoku, classic sudoku, number puzzle, brain game, logic puzzle, sudoku for beginners, easy sudoku, hard sudoku, extreme sudoku, no ads