Sudoku Quest - Classic Puzzle

Contains adsIn-app purchases
4.3
41.6K reviews
1M+
Downloads
Content rating
USK: All ages
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About this game

Are you a fan of solving Sudoku? Then Sudoku Quest has the brain-teasing puzzles just for you! With over 2000 challenging levels waiting for you, regardless of whether you are a beginner or an expert, you will fall in love with it. Featuring 11 mind-bending variations, Sudoku Quest is the epic classic Sudoku game that will keep your mind sharp and improve your logical skills.
Key Features of Our Sudoku Puzzle Game:
Over 10,000 unique Sudoku number puzzles, offering a fresh challenge every time.
The only Sudoku app with beautiful themes, colors, and brain-busting puzzles!
Cool Sudoku variations: Classic Sudoku? We have it. Plus, try new variations like 4x4, 6x6, 8x8, 10x10, 12x12, Evil Sudoku, Killer Sudoku, Overlapping Sudoku (Samurai), and more.
Advanced Sudoku app that's optimized for easy play on both mobile devices and tablets.
Colorful characters in puzzles and soothing music for a relaxing experience.
Multi-sync: Seamlessly sync across devices so you never lose your progress.
Daily Sudoku Challenge: A new daily brainy puzzle without a timer and with varying difficulty levels.
Win daily rewards with the Lucky Spin.
Perfect for both Sudoku beginners and advanced players!
Connect with friends on Facebook, play, and exchange gifts with peers.
Choose your puzzle difficulty: hard, medium, or easy Sudoku puzzles to challenge yourself.
Other Cool Features of Our Sudoku Puzzle Game:
Lite Version: A lightweight Sudoku app that won't freeze your phone.
Unique and challenging Sudoku puzzles designed smartly just for you.
Clean and simple interface with intuitive, easy controls.
Unlimited undo and delete options to help when you make mistakes.
Auto Save: Accidentally closed the game? No worries, Sudoku Quest has a smart auto-save feature to ensure you don't lose your progress.
Turn sound on/off for better concentration while solving puzzles.
Duplicate number indicator to help you avoid mistakes.
Helpful tips and strategies to make you a Sudoku expert.
The Sudoku Quest game suits both beginners and advanced players.
Progress tracking feature to improve your gameplay experience.
Over 2000 levels set across breathtaking islands and adventurous kingdoms.
Easier fun Sudoku puzzles for kids with smaller grids like 4x4 & 6x6.
Offline Sudoku game you can play anywhere, anytime.
Smart note-taking feature to make your play paperless. We care about the environment!
Eye-Catching Power-Ups in Our Sudoku Game:
Amazing power-ups to help you become the ultimate Sudoku master.
Hint: Struggling with a puzzle? Use a hint to solve a random empty cell.
Quick Pick: Unsure which cell is easier? Use Quick Pick to highlight it.
Magic Eye: Too many numbers distracting you? Enable Magic Eye to focus on one number.
Magic Lamp: Simplifies your puzzle by filling one cell in all blocks.
Cell Check: Filled in wrong numbers? Cell Check highlights all incorrect entries in the puzzle.
We're here for you with dedicated customer support.
So why wait? Uniquely designed challenges await you. Leave your worries behind, join Sudoku Quest, and relax. Become the Sudoku master!
Updated on
Oct 20, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.3
37.2K reviews
Galina Khaminskaya
October 18, 2025
after the last update it's not possible to solve puzzles anymore. I'm on puzzle 198, and from the very beginning it showed me the same number on the same line twice. on the other attempt it didn't allow me to put number, because the game showed me "the mistake" and pointed on the number on the different line. unfortunately I can't add the screenshot here
1 person found this review helpful
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ZiMAD
October 20, 2025
Hello! We sincerely apologize for the inconvenience caused by this issue and we'd like to inform you that this problem is a known one.😔The development team is working on a solution. The problem will be solved in one of the nearest updates. Your patience is much appreciated 🙏
Stella Woods
September 2, 2025
UPDATE: YAYYYY It'S back to being the game I adore!!! The latest update fixed everything! **** I've played this game for YEARS and loved it. This latest update though? it's awful. The feel of the gameplay is now clunky and it feels like the levels are unplayable. The Daily Sudoku is no longer solvable (today's for example didn't have any 1's, 5's, or 8's). Roll back to previous version or make better updates, otherwise I think you'll lose a lot of longtime players- myself included.
3 people found this review helpful
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ZiMAD
August 4, 2025
Hello! Thank you for your long-time support and for sharing your feedback. It’s concerning to hear about the gameplay feeling clunky and the issues with the Daily Sudoku. Your insights are invaluable, and we’ll definitely take them into account. We appreciate you reaching out!
Diane Kramer
September 22, 2025
game is ok, but music setting doesn't work. I turned it off but every time a new game starts, it plays music until I go into settings, toggle it on & then off again. please fix this bug. I tried clearing the cache but the issue didn't go away. same problem still exists.
Did you find this helpful?
ZiMAD
September 22, 2025
Hello! We're sorry to hear about the issue. Please, clear the app cache on your device (Tap Settings - Storage - Other Apps - Sudoku Quest - tap Clear Cache) and try to turn music off again.

What’s new


Here comes a fresh new look!

We’ve completely refreshed the visual style of Sudoku Quest — now it’s brighter, cleaner, and even more enjoyable to play. Our goal is to make every puzzle not only fun to solve but also beautiful to experience.

Enjoy the brand-new design and don’t forget to share your feedback with us at support_sudoku@zimad.com.

Thank you for playing Sudoku Quest!