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⋆Sudoku

⋆Sudoku

Classic Sudoku Logic Puzzles

161K ratings
786 reviews
With Ads
🎮 Games
🎬 Entertainment
🎲 Board
🧩 Puzzle
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • November 2, 2011
  • June 29, 2026

Features

Developer

Brainium Studios LLC
✨Promote your app ✨
⋆Sudoku screenshot #1 for iPhone
⋆Sudoku screenshot #2 for iPhone
⋆Sudoku screenshot #3 for iPhone
⋆Sudoku screenshot #4 for iPhone
⋆Sudoku screenshot #5 for iPhone
⋆Sudoku screenshot #6 for iPhone
⋆Sudoku screenshot #7 for iPhone
iphone
ipad
🧾$11.99
In-App Purchase↘︎
📌Ready
Reviews summary↘︎
⭐786
Reviews↘︎
📝40+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
🏆3 achievements
Achievements↘︎
❓5 answered
FAQ↘︎
📦~ in 4 weeks
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

This app offers a classic Sudoku puzzle experience with a modern design and intuitive controls. It features five difficulty levels, a smart hint system that teaches logic, and daily challenges to keep your mind sharp. Track your progress and enjoy a customizable and relaxing gameplay.

✓Smart hint system teaches logic
✓Five difficulty levels
✓Daily puzzle challenges
✓Customizable board and themes
✓Progress tracking and statistics
✓Auto-fill and auto-check options
Show original description

What users say

Summarized from real user reviews of ⋆Sudoku. Based on 161K reviews and a 4.7/5 average, it highlights the 6 positives and 6 negatives reviewers mention most about this game.

Positive things

  • 🚀Challenging but not too challenging
  • 👍Great for learning advanced techniques
  • 👍Helpful hints that teach strategies
  • 👍Relaxing and soothing game
  • 👍Customizable themes and settings
  • 👍Great for exercising the brain

Negative things

  • 🐛Frequent crashes and glitches
  • 🔍Difficult to see numbers and patterns
  • 🔍Inconsistent difficulty levels
  • 🔍Overly distracting UI elements
  • 🔍Too many intrusive ads
  • 🔍Inability to disable ads without paying
See all reviews

What's New in ⋆Sudoku

4.5.28

June 29, 2026

Checkout the new updates from our team and thanks for playing!

1

Subscriptions & In-App Purchases

$11.99

Remove Ads

Enjoy Sudoku without ads

User reviews

Most RecentHighest RatedLowest Rated

Can’t get past the ad

The ad plays forever, with no seeming way to get past it. The ad wants you to go to the store and buy their game. If you don’t go to the store, no Sudoku for you. I was ok with a 10 second ad. I’m not ok with a forever ad or an ad that forces me to interact with it. Avoid this version of Sudoku. The game used to be good with some great features. But if you can’t play it, good features mean nothing.
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weteverwetever

Endless Ads

Ruined a great app through endless ad’s. App is totally unusable now
Looby_LauLooby_Lau

Was great

Was an amazing app to play sudoku. Now I open the app and immediately an ad pops up? For real? The ads are unbelievable.
mommy2539mommy2539

Duke1421

Great
duke1421duke1421

AI generated ads!!

The game is good but the amount of false AI generated slop ads is ridiculous!
Ugh AI ads!Ugh AI ads!
See 781 more reviews

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User experience

🐞

Reported Bugs

5 issues

Puzzle completion status not updating correctly

Bug

Floating number feature not working as expected

Bug

Scores not displaying properly on leaderboard

Bug

Game freezing or crashing on certain devices

Bug

Inability to play music in the background

Bug
✨

Requested Features

6 requests

Option to disable auto-check for errors

Feature

Ability to customize number colors and backgrounds

Feature

More granular difficulty settings between Hard and Expert

Feature

Ability to access past daily puzzles

Feature

Family sharing for ad-free version

Feature

Clearer explanation of scoring system

Feature

FAQ

What is this app?

This app provides a classic Sudoku puzzle experience with a clean, modern design. It offers endless number puzzles across five difficulty levels, a smart hint system that explains the logic behind solutions, and daily challenges to keep your mind engaged. The app aims to provide fun, relaxation, and a mental challenge for players of all skill levels.

What are the key features of this Sudoku app?

Key features include the world's most advanced Sudoku learning tool and hint system that teaches logic, five balanced difficulty levels, daily puzzle challenges, customizable grid styles and backdrops, and progress tracking with statistics. It also offers convenient input systems like auto-fill notes and auto-check errors.

Is this app free to download and play?

Yes, the app is free to download and play. It offers a free experience with in-app purchases, which may include additional features or ways to enhance gameplay. The core Sudoku puzzles and learning tools are available without charge.

What devices is this app compatible with?

This is a universal app designed to look great on both iPhone and iPad devices. It supports both portrait and landscape play options, with additional customization for left-handed players in landscape mode. It is also iPad keyboard compatible.

How does the hint system work?

The smart hint system goes beyond simply providing answers. It helps you learn and improve your Sudoku skills by teaching you the specific logic and techniques needed to solve each puzzle. Hints are unique for every puzzle and presented with easy-to-follow animations and visuals.