Sudoku Dojo - Learn Sudoku

4.7
131 reviews
10K+
Downloads
Content rating
PEGI 3
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About this game

Your Ultimate Sudoku Trainer & Puzzle Game



Ready to become a Sudoku master? Sudoku Dojo is more than just a puzzle game; it’s your personal guide to mastering logic. Whether you're a complete beginner or an expert, our app is designed to help you learn, practice, and perfect your Sudoku skills.

🧠 LEARN & MASTER THE GAME

* Unrivalled Tutorials: Go from novice to pro with step-by-step guides for over 60 Sudoku techniques. Learn everything from basic strategies to advanced methods like the X-Wing and Jellyfish.

* Intelligent Hints: Don't just get the answer, understand the logic. Our 'Strong Clue' system explains the exact technique for the next move, turning every puzzle into a valuable lesson.

* Unlimited Offline Puzzles: Train your brain anytime, anywhere with thousands of classic Sudoku puzzles. With 6 difficulty levels from Beginner to Insane, you'll always find the right challenge.

✍️ CREATE & CHALLENGE

* Puzzle Creator: Unleash your creativity by building your own Sudoku puzzles. Our powerful validator solves it, assesses its difficulty, and shows you the required techniques.

* Climb the Leaderboards: Compete against players worldwide! Rise to the top of the leaderboards for each difficulty level and earn achievements to showcase your mastery.

📊 TRACK YOUR PROGRESS

* Detailed Statistics: Monitor your improvement with detailed stats, including your best times, average scores, and win streaks for every level.

* Activity Heatmap: Stay motivated by visualizing your daily puzzle-solving habits with a beautiful activity chart.

* Auto-Save: Never lose your progress. All unfinished games are automatically saved, so you can pick up right where you left off.

LOVED BY PUZZLE ENTHUSIASTS

Join thousands of players on their journey to Sudoku enlightenment! Our users agree that Sudoku Dojo is more than a game, it's a teacher. We're proud of the 5-star reviews from players who are sharpening their minds and conquering puzzles they never thought possible.

Train your logic, find your focus, and become a true Sudoku master.

Download Sudoku Dojo now and start your journey to puzzle enlightenment today!
Updated on
Oct 4, 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.
This app may share these data types with third parties
Location, Financial info and 3 others
This app may collect these data types
Location, Personal info and 4 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.6
123 reviews
Erin
August 30, 2025
I'm so pleased. I downloaded at least a half dozen other sudoku apps this week (even a paid one!) and found something off or irritating about each of them and uninstalled pretty quickly. I *really* like the clues and accompanying "how to play" info. I originally learned by doing and had no idea there were so many different strategies and patterns to look for when stuck. Also really appreciate the lack of ads and ability to import /create your own puzzles.
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BitWise
September 1, 2025
Hi Erin, thank you for the amazing review! I'm so happy our app was the one that stuck after you tried so many others. We put a lot of effort into the clues and strategy guides, so it's fantastic to hear they are helping you learn. Happy puzzle solving!
Rebecca Booth
May 6, 2025
Agree with previous reviewer, best sudoku app I've found, but would really like the ability to press and hold one number and fill in all the pencils back. Really like knowing what techniques are in each puzzle! Makes it easier to learn them when I know what to look for (without being explicitly shown).
2 people found this review helpful
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BitWise
May 6, 2025
Hi Rebecca, Thanks for the wonderful review & kind words! I'm glad you're enjoying the app, especially the technique information, so pleased that feature is helpful! Your idea is excellent. I'll certainly look into adding more versatile input options like this, while keeping the design clean & intuitive. I really appreciate your feedback!
Austin Bailey
August 1, 2025
Great game and even better developer!! I left a review a few months ago after a game option was removed, and it only took them a couple weeks to put it back in the game with the next update. I've been using this app for many months now and it's by far my favorite on the Play Store. Endless fun, no ads, and it's helped me improve tremendously!! Great game! Edit: You're a legend!!! Took our criticism very well and improved the app we love. I'd give 6 stars if I could!! New UI looks awesome too
1 person found this review helpful
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BitWise
May 25, 2025
Hi Austin, I appreciate you calling us your favorite Sudoku app previously! I'm sorry for removing a feature that you liked, that was my mistake. It's fixed and is returning in the next update. Your "if it ain't broke" point is well taken. Hope you'll check back for the fix!

What’s new

* Italian language support is now available!
* We've rebalanced the beginner and easy puzzles based on your feedback to make them more enjoyable.