Sudoku ・Classic Brain Puzzle

Name: Sudoku ・Classic Brain Puzzle
Rating: 4.8 (43 reviews)
Author: DigitAlchemy LLC

No WiFi needed. All levels

Free · In‑App Purchases

43 Ratings
Age Rating

4+
Years
Category

Puzzle
Developer

DigitAlchemy LLC
Language

EN
+ 18 More
Size

227.2
MB

Sudoku Offline — Logic Puzzles for Focus, Reasoning, and Daily Brain Training Sudoku Offline is a logic puzzle app designed for people who enjoy thoughtful challenges, mental exercise, and screen time that feels productive. Solve classic number puzzles anywhere, strengthen cognitive skills, and build a simple daily habit that keeps your mind engaged—no internet connection required. Whether you're looking for a relaxing activity during a commute, a daily logic challenge, or a way to improve concentration and problem-solving skills, Sudoku Offline provides a clean and distraction-free experience built around one of the world's most popular puzzle formats. What You Can Do • Solve more than 1,000 carefully crafted puzzles • Choose a difficulty level that matches your experience • Play completely offline while traveling or commuting • Use notes, hints, and smart solving tools when needed • Track progress and monitor long-term improvement • Resume puzzles automatically with auto-save support Designed for Mental Fitness Sudoku is a logic-based puzzle that encourages structured thinking, pattern recognition, and attention to detail. Many players use Sudoku Offline as part of a daily routine to: • Improve focus and concentration • Practice logical reasoning • Strengthen memory and information processing • Develop problem-solving skills • Maintain mental sharpness through regular practice • Enjoy a calm and rewarding challenge without time pressure Unlike fast-paced games that rely on reactions, sudoku rewards careful thinking, planning, and consistent progress. Flexible Difficulty for Every Skill Level Whether you're learning the basics or looking for advanced challenges, Sudoku Offline adapts to your experience level. Choose from: • Beginner-friendly puzzles for learning and practice • Intermediate challenges for daily play • Advanced puzzles that require deeper reasoning • Expert-level grids designed for experienced solvers The gradual difficulty progression supports long-term skill development and helps players improve naturally over time. Built for Everyday Use Sudoku Offline is designed to fit into real life. Use it during: • Daily commutes • Flights and travel • Short breaks at work • Morning brain-training routines • Evening relaxation sessions • Offline moments without Wi-Fi or mobile data A clean interface, intuitive controls, and distraction-free design make it easy to focus entirely on the puzzle. Helpful Features • Offline gameplay • Notes and candidate tracking • Smart hints • Undo support • Duplicate highlighting • Automatic progress saving • Detailed statistics and performance tracking • Optimized for both phones and tablets Who It's For Sudoku Offline is popular among: • Puzzle enthusiasts • Fans of logic and reasoning games • Adults interested in brain training • Students looking to improve concentration • Travelers seeking offline entertainment • Anyone who enjoys thoughtful, skill-based challenges Download Sudoku Offline and turn spare moments into opportunities for focus, learning, and mental exercise through classic logic puzzles.

Events

LIVE EVENT
Beach Sudoku Time

Enjoy a clean design, helpful tools, and thousands of Sudoku puzzles for beginners and experts alike

Ratings & Reviews

4.8

out of 5

43 Ratings

Test of Brain Acuity
Mar 31
Satteink
Great app. Does not irritate with apps ads. Put your mind to great test of logic. Easily solvable without pencil and notes with lucid thinking
Test of Brain Acuity
Mar 31
Satteink

Great app. Does not irritate with apps ads. Put your mind to great test of logic. Easily solvable without pencil and notes with lucid thinking
App broken after last update
06/30/2023
Esswun
I really liked this simple and intuitive Sudoku app. However the last update changed the scaling of the puzzle field on iPad. The field is small and the numbers in each box are huge. Additionally the text above the playing field is jumbled and laying over one another. The options screen scaling is also skewed making the “Rate app” selection unavailable, and the “Send feedback” option is unselectable. I had to come here for a review to pass along the information. Otherwise this is my favorite Sudoku app.

Developer Response
Hello!I would like to share with you that the issue you contacted us about is resolved and a version with the fix will be published tomorrow.If you still have the app, going to the AppStore page of Sudoku and selecting the "Update" option will resolve the situation right now without having to wait for tomorrow.We are sorry this issue appeared and would love to see you give Sudoku another chance.Best regards, Nadia
App broken after last update
06/30/2023
Esswun

I really liked this simple and intuitive Sudoku app. However the last update changed the scaling of the puzzle field on iPad. The field is small and the numbers in each box are huge. Additionally the text above the playing field is jumbled and laying over one another. The options screen scaling is also skewed making the “Rate app” selection unavailable, and the “Send feedback” option is unselectable. I had to come here for a review to pass along the information. Otherwise this is my favorite Sudoku app.
Developer Response 07/13/2023
Hello!I would like to share with you that the issue you contacted us about is resolved and a version with the fix will be published tomorrow.If you still have the app, going to the AppStore page of Sudoku and selecting the "Update" option will resolve the situation right now without having to wait for tomorrow.We are sorry this issue appeared and would love to see you give Sudoku another chance.Best regards, Nadia

– Fixed minor issues reported by users. – Please send us your feedback!

Version 2.17.0 Jul 24

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Accessibility

Information

Seller: DigitAlchemy LLC
Size: 227.2 MB
Category: Puzzle
Compatibility: Requires iOS 15.0 or later.

iPhone
Requires iOS 15.0 or later.

iPad
Requires iPadOS 15.0 or later.

iPod touch
Requires iOS 15.0 or later.

Apple Vision
Requires visionOS 1.0 or later.
Languages: English and 18 more

English, Dutch, French, German, Indonesian, Italian, Japanese, Korean, Malay, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
Age Rating: 4+

4+

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Contains
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In-App Purchases: Yes

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