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Sudoku ▦

Sudoku ▦

Sudoku (Soduku) Brain Puzzles

104K ratings
414 reviews
With Ads
🎮 Games
🎲 Board
🧩 Puzzle
Free
With Ads

Details

  • Released
  • Updated
  • September 29, 2018
  • September 8, 2026

Features

Developer

Tripledot Studios
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Sudoku ▦ screenshot #8 for iPhone
iphone
ipad
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About

Enjoy the classic paper-and-pencil puzzle game on your phone with a clean, elegant design. Challenge your mind with multiple difficulty levels and helpful tools to aid your solving experience.

✓Thousands of free puzzles
✓Classic Sudoku design
✓Pencil mode for notes
✓Highlight duplicates
✓Optional mistake limit
✓Four difficulty levels
✓Customizable appearance
Show original description

What users say

Summarized from real user reviews of Sudoku ▦. Based on 104K reviews and a 4.7/5 average, it highlights the 4 positives and 4 negatives reviewers mention most about this game.

Positive things

  • 🎮Great game
  • 💡Challenging levels
  • 📊Useful statistics and insights
  • 🧠Brain-stimulating

Negative things

  • 🤖Too many ads
  • 🕰️Ads disrupt gameplay
  • 🔇Loud ads disrupt audio
  • 🔋High battery drain
See all reviews

What's New in Sudoku ▦

2.19.01

September 8, 2026

Bug fixes & Improvements.

User reviews

Most RecentHighest RatedLowest Rated

Choose another

You can’t purchase an ad free version, and every time a World Series of Poker ad comes up, you’re stuck. Developers don’t seem interested in feedback, so choose another version! It’s even hanging on other ads now!
BlakeDynamoBlakeDynamo

Too many ads

Too many ads
4-H rocks4-H rocks

Give us a ad free version

Click one button to start, and ad. Finish puzzle and ad. Click new game and ad. Before new game starts… you guessed it ad.

I really like this game, but the ads are so freaking insane. It’s not worth playing anymore.
10Redbear0110Redbear01

Ads are horrible

Some of the ads never end. You simply can’t play the game because you can’t get rid of the advertisements. SO FRUSTRATING!!!
A27 redA27 red

Choose another

You can’t purchase an ad free version, and every time a World Series of Poker ad comes up, you’re stuck. Developers don’t seem interested in feedback, so choose another version!
BlakeDynamoBlakeDynamo
See 409 more reviews

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User experience

🐞

Reported Bugs

3 issues

Freezing and crashing issues

Bug

Incorrect number placement detection

Bug

Daily challenge progress not saving properly

Bug
✨

Requested Features

4 requests

Option to pay to remove ads

Feature

More customization options

Feature

Ability to reset puzzles

Feature

Improved performance on older devices

Feature

FAQ

What is this app?

This app is a digital version of the classic Sudoku puzzle game. It allows you to play the timeless number-placement logic puzzle directly on your mobile device with a clean and user-friendly interface.

What are the key features of this Sudoku app?

Key features include thousands of free puzzles, a classic design, pencil mode for notes, duplicate highlighting, an optional mistake limit, four difficulty levels (Easy, Medium, Hard, Expert), and customizable appearance options.

Is this app free to play?

Yes, the app offers thousands of well-formed, totally free puzzles. While the core game is free, it may include in-app purchases for additional content or features, and it is supported by ads.

What devices is this app compatible with?

The app is designed for mobile devices, offering a classic Sudoku experience recreated for your phone. Specific compatibility details regarding operating system versions are typically found in the app store listing.

Who is this app for?

This app is for anyone who enjoys Sudoku puzzles, whether you are a beginner looking to learn or a master puzzler seeking a challenge. It's suitable for those who want to improve their problem-solving skills or simply relax with a engaging game.