Sudoku Ultimate Brain Training

Contains ads
4.4
881 reviews
100K+
Downloads
Content rating
Everyone
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About this game

Dive into the captivating world of Sudoku Classic, the must-have puzzle game that guarantees hours of brain-boosting entertainment! This free app is designed to provide the perfect blend of challenge and relaxation, making it suitable for both beginners and seasoned Sudoku enthusiasts.

🧠 Ultimate Brain Training: Exercise your mind and enhance your cognitive abilities with our carefully crafted Sudoku puzzles. From easy to expert levels, there's a challenge for every skill level. Sharpen your logical thinking and enjoy the mental workout!

🎮 Intuitive Gameplay: Experience a smooth and user-friendly interface that makes playing Sudoku a breeze. Effortlessly navigate through the grids and input your numbers with ease. Our intuitive design ensures a seamless and enjoyable gaming experience.

🌟 Features:
- Multiple Difficulty Levels: Whether you're a beginner or a Sudoku master, choose from easy, medium, hard, and expert levels to suit your preference.
- Statistics: Keep your mind sharp with new, handcrafted puzzles every day. Challenge yourself and track your progress over time.
- Auto-Check and Hints: Get instant feedback with the auto-check feature, and use hints when you're stuck. Learn and improve with each game!
- Customizable Themes: Personalize your Sudoku experience with a variety of visually appealing themes. Find the perfect style that suits your taste.

📈 Why Sudoku Classic?
- Engaging and Addictive: Once you start, you won't be able to put it down. Experience the perfect balance of challenge and fun.
- Offline Play: Play anytime, anywhere, with or without an internet connection. Sudoku Classic is the perfect travel companion!
- Lightweight and Fast: Enjoy a smooth gaming experience without compromising your device's performance.

🔥 Download Sudoku Classic now and embark on a journey of logical mastery! Challenge yourself, relax your mind, and become a Sudoku champion today!
Updated on
Jul 28, 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, App activity and 2 others
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.4
758 reviews
Mark Todd
August 28, 2025
I downloaded this game on my old phone. It was my favorite game to play to waste time. I recently upgraded my phone and can no longer download the Ad free PRO version I had paid for. I downloaded this version but there is no way to get my paid version back. Please correct this problem and I will change my star status.
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A Google user
November 5, 2019
I've played & download countless Sudoku apps. This is by far the best. Great UI and zero bugs or crashes. LOVE the options to change font & backgrounds; most Sudoku games don't have that ability. Purchased the paid app, same awesome game with NO ads. Unfortunately, there have been no recent updates for new features. Cool to see a pop up box option and several more themes & font choices. Top notch app!
18 people found this review helpful
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Marina Huber
July 10, 2023
EDIT: PLEASE RETURN SELECTED PENCIL MARK TO ITS ORIGINAL COLOR (BLUE). The pencil marks used to highlight in a different color when a number was selected. Now they highlight by turning slightly bold, and they don't stand out anymore. Please change it back so that they show up in a different color.
3 people found this review helpful
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