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Sudoku: Train Brain Puzzles

Sudoku: Train Brain Puzzles

Play Sudoku, enjoy the logic!

17K ratings
127 reviews
With Ads
🎮 Games
🎬 Entertainment
🎈 Casual
🧩 Puzzle
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • April 16, 2024
  • April 8, 2026

Features

Developer

Flyfox Games
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Sudoku: Train Brain Puzzles screenshot #1 for iPhone
Sudoku: Train Brain Puzzles screenshot #2 for iPhone
Sudoku: Train Brain Puzzles screenshot #3 for iPhone
Sudoku: Train Brain Puzzles screenshot #4 for iPhone
Sudoku: Train Brain Puzzles screenshot #5 for iPhone
Sudoku: Train Brain Puzzles screenshot #6 for iPhone
Sudoku: Train Brain Puzzles screenshot #7 for iPhone
Sudoku: Train Brain Puzzles screenshot #8 for iPhone
iphone
ipad
🧾$0.99 - $9.99
In-App Purchase↘︎
📌Ready
Reviews summary↘︎
⭐127
Reviews↘︎
📝1+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦~ in 1 month
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About

Engage in a classic Sudoku puzzle game designed to relieve stress and sharpen cognitive skills. Offers a vast library of puzzles with adjustable difficulty levels and helpful tools for both beginners and experts. Enjoy daily challenges and collect virtual rewards.

✓Over 20,000 unique Sudoku puzzles
✓Daily challenges with exclusive rewards
✓8 difficulty levels (6x6 to 16x16)
✓Smart hints and detailed solving techniques
✓Pencil and smart note-taking features
✓Eye protection mode and customizable themes
✓Free offline play
Show original description

What users say

Summarized from real user reviews of Sudoku. Based on 17K reviews and a 4.8/5 average, it highlights the 4 positives and 6 negatives reviewers mention most about this game.

Positive things

  • 👍Interesting and challenging game
  • 🧠Brain exercise
  • 🎮Fun game to play
  • 🥰Enjoyable game

Negative things

  • 🤖Forced ads
  • 🤖Too many ads
  • 🤖Annoying ads
  • 🤖Ads make it almost unusable
  • 🤖Ads randomly take you to other websites
  • 🤖Forced to watch ads to claim rewards
See all reviews

What's New in Sudoku

1.1.5

April 8, 2026

- Fix some known issues.

7

Subscriptions & In-App Purchases

Yearly Subscription

Yearly Subscription

$19.991 Year
3 Days trial
How to cancel Sudoku subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Hints are not hints

A hint is supposed to give you a clue, not an answer. If you click on the hint button, it just fills in a number for you. That is not what I consider a hint. I’m going to look for a game where I can get a real hint when I need one. One that does not give away the game, so to speak.
hoffmanturnerhoffmanturner

Happy challenger

I really enjoy this Suduko game. Thanks
Koko54$Koko54$

Still new to this, but having fun!

Never Give Up!!
Butter0Cup1Butter0Cup1

Obnoxious ads, frequently crashes

These are the most obnoxious ads I’ve seen in a game. They REQUIRE interaction and are 60 seconds long. Frequently the game crashes and the rewards aren’t even issued. Additionally, the ga,e crashes to the home screen frequently. There are better options.
MrRussMrRuss

Sudoku Game

This game is very challenging, indeed, I like it.👍❤️❤️❤️🫶🏻
Jeff’smevfyJeff’smevfy
See 122 more reviews

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User experience

🐞

Reported Bugs

2 issues

App tells user it is outdated after a few days of download

Bug

Accidental taps cause issues with selecting options

Bug
✨

Requested Features

4 requests

Allow rotating the screen to enable larger numbers

Feature

Improve layout and contrast of number blocks

Feature

Add more logic to the game instead of guessing

Feature

Provide option to disable notifications

Feature

FAQ

What is this app about?

This app offers a classic Sudoku puzzle game designed to be a relaxing and mentally stimulating experience. It helps relieve stress, enhance memory, and improve logical abilities through regular number training. The game provides a vast collection of puzzles and various features to aid players of all skill levels.

What are the key features of this Sudoku app?

The app boasts over 20,000 unique Sudoku puzzles, daily challenges with rewards, and 8 difficulty levels from 6x6 to 16x16. It includes smart hints, pencil mode for notes, smart notes, highlight assistance, an eye protection mode, and a mistake limit option. Puzzles can also be played offline.

How much does this app cost?

The app offers auto-renewing subscriptions with two options: a yearly subscription for $19.99 USD and a monthly subscription for $3.99 USD. Prices in other currencies are equivalent based on the Apple App Store Matrix. You can manage subscriptions and turn off auto-renewal in your iTunes account settings.

Is this app compatible with my device?

While specific compatibility details are not provided, the app is designed for mobile devices and is available on platforms like iOS, indicated by the mention of iTunes account settings for subscriptions. It supports offline play, suggesting it can be used without a constant network connection.

Who is this app for and what are common use cases?

This app is for anyone looking to train their brain, relieve stress, or enjoy leisure time with a logic puzzle. Common use cases include daily mental exercise, a relaxing break during the day, or a way to sharpen cognitive skills while commuting or traveling, especially since it offers offline play.