# Sudoku

> Classic Sudoku puzzle game with thousands of unique challenges and helpful tools. (iPhone/iPad app by Mighty Mighty Good Games.)

- Source: https://appshunter.io/ios/app/sudoku/id284921427 (this page in markdown: same URL + `.md`)
- Developer: [Mighty Mighty Good Games](https://appshunter.io/developer/284921430)
- Category: Games, Puzzle, Strategy
- Price: $2.99
- Rating: 4.60/5 from 585 App Store ratings · 319 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 15 MB
- Languages: Russian, American English, Dutch, Danish, European Spanish, Italian, Korean, German (Germany), Norwegian Bokmål, Polish and 7 more
- Released: 2019-02-12
- Data updated: 2026-08-31
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/sudoku/id284921427/reviews.md

## What is Sudoku?

Join over 21,000,000 of our fans and download one of our Sudoku games today!

Makers of the Best Sudoku Game of 2008, Sudoku (Free), we offer you the best selling Sudoku game for iPhone with great features and 1000 unique puzzles! 

Sudoku will give you many hours of fun and puzzle solving. Enjoy the challenge of solving Sudoku puzzles whenever or wherever you are using your iPhone or iPod Touch. 

OPTIONS

All options are on by default, but you can turn them off in the Options menu
• Show Incorrect :: Shows incorrect answers in red.  
• Smart Buttons :: Disables the number button when that number is completed on the game board.   
• Smart Notes :: Removes the number from the notes in the box, column, and row that contains the cell with your correct answer.

FEATURES

• 1000 unique handcrafted puzzles
• ALL puzzles solvable WITHOUT guessing
• Four different skill levels
• Challenge a friend
• Multiple color schemes
• "ALL notes": tap the "All notes" button on to show all the possible answers for each square.  Tap the "All notes" button off to remove the notes.
• Hints: shows the answer for the selected square or a random square when one is not selected
• Pause the game at any time and resume where you left off
• Best times, progress statistics, and much more

Do you want more? Try one of our other versions of sudoku which have all the same great features!
* Try Color Sudoku for a fun twist to solving sudoku puzzles. 
* For advanced puzzle solving, try Expert Sudoku to challenge your sudoku solving skills.

## Key features

- 1000 unique puzzles
- Four skill levels
- Show incorrect answers
- Smart buttons and notes
- Challenge a friend
- Hints and 'All notes' feature
- Pause and resume gameplay

## What do users think of Sudoku?

Overall sentiment: positive

**Pros**

- 👍 Excellent app
- 🚀 Great game
- 💡 Customizable options
- 👍 User-friendly interface
- 👍 Simple and straightforward
- 👍 Challenging puzzles
- 👍 Helpful note-taking feature
- 👍 Variety of difficulty levels
- 👍 Addictive and fun to play

**Cons**

- 🐛 Repetitive puzzles
- 💡 Need more puzzles/levels
- 💡 Wish for more color schemes
- 🐛 Some expert puzzles require guessing

**Commonly reported bugs**

- Compatibility issues with newer iOS versions
- Difficulty level mislabeling

**Most requested features**

- More puzzles and levels
- Additional color scheme options
- Ability to replay previous puzzles
- Improved timer functionality

## Recent user reviews (10 of 319)

All indexed reviews: https://appshunter.io/ios/app/sudoku/id284921427/reviews.md

### 5/5 — Best Sudoku

*2026-08-09, version 2.1*

Great game.  Challenging levels or easy if you want.  User friendly.  Highly recommend

### 4/5 — Fun and easy

*2026-07-24, version 2.1*

This sudoku game is super easy to play and gives a beginner to seasoned player a great way to play with good mechanics. Started with the free version then bought it. Great value.

### 5/5 — A great game.  Fun, challenging and helps me build skills.

*2026-05-27, version 2.1*

This game is great for getting in a routines. I love that it has multiple skill levels. Best of all, it’s not loaded with ads and attempts to get you to buy other games

### 5/5 — Great game!

*2026-05-06, version 2.1*

No tracking

### 4/5 — Très bien, mais…

*2026-04-17*

Je joue depuis des années, ergonomie plaisante, j’apprécie la catégorie « Expert », sauf lorsque l’aboutissement de certains problèmes, on le sent progressivement venir, s’avère inintéressant, car élaboré platement par des algorithmes ignorant toute démarche logique que recherche pourtant le cerveau humain pour le plaisir. Ce que tente aussi d’exprimer cet autre internaute (AM78 « Bravo »), et que je comprends très bien, car je le ressens aussi comme lui.

### 4/5 — My favorite

*2026-04-13, version 2.1*

Obsessive about sudoku in general. Tried a number, but this one is my favorite and only one I play.

### 5/5 — Excellent

*2026-01-12, version 2.1*

Excellent game.

### 5/5 — Sudoku

*2026-01-06, version 2.1*

Best time killer. Play it all the time, my favorite game!

### 5/5 — Awesome app

*2025-09-05, version 2.1*

I've had this app for such a long time. I love it.

### 5/5 — Best One

*2025-07-11, version 2.1*

This is a great game. You can choose a level. It times you, but never buzzes out of time. It’s just for you. Every time I get a new phone, I look for this Sudoku app.

## Frequently asked questions about Sudoku

### What is this app?

This app offers a classic Sudoku puzzle experience with a large collection of unique, handcrafted puzzles. It provides multiple difficulty levels and various helpful features to assist players in solving the challenges.

### What are the key features of this Sudoku app?

Key features include 1000 unique puzzles, four different skill levels, options to show incorrect answers, smart buttons, and smart notes. It also offers a 'Challenge a friend' mode, multiple color schemes, a hint system, and the ability to pause and resume games.

### Is this app free to download and play?

Yes, the application is free to download and play. The provided description indicates it is a free version with no mention of in-app purchases or subscription models.

### What devices is this app compatible with?

The app is designed for use on iPhone and iPod Touch devices, allowing users to enjoy Sudoku puzzles on the go.

### Who is this app best suited for?

This app is ideal for anyone who enjoys logic puzzles and brain teasers. It's perfect for casual players looking for a quick mental challenge or for dedicated Sudoku enthusiasts seeking a variety of puzzles and helpful tools.

## Version history (last 5 releases)

### 2.1 — 2020-12-03

Bug fixes and performance improvements.

### 2.0 — 2017-05-30

Bug fixes and performance improvements.

### 1.10 — 2012-10-14

We have added some more puzzles for your enjoyment. This update also includes iOS 6 compatibility fixes.

### 1.9 — 2010-07-01

New in this version:

Sudoku looks even sharper now on iPhone 4 with crisp high resolution graphics optimized for the Retina display

iOS 4 compatibility and fast app switching support

Fixed repeating puzzles issue

*****

We hope you’re enjoying Sudoku.  Thanks for playing!

Follow us on Twitter for updates on Sudoku: @mmggames ( http://twitter.com/mmggames )

Become a fan on Facebook: http://bit.ly/mmggames-fb

*****

Love Sudoku?  Check out Whirly Word from Mighty Mighty Good Games for the MOST ADDICTING word game on the iPhone: http://appstore.mmggames.com/whirlyword

### 1.8.1 — 2010-06-03

New in this version:

New challenge feature! Challenge a friend to beat your time on a puzzle via email (only available for OS 3.0 or higher).
Additional confirmations to help prevent accidentally losing your current game, progress or best times.
Improved handling of puzzle selection to prevent repeating puzzles.
More puzzles.
New teal color scheme.
Optionally show the status bar during game play to keep an eye on your clock or battery.

*****

We hope you’re enjoying Sudoku.  Thanks for playing!

Follow us on Twitter for updates on Sudoku: @mmggames ( http://twitter.com/mmggames )

Become a fan on Facebook: http://bit.ly/mmggames-fb

*****

Love Sudoku?  Check out Whirly Word from Mighty Mighty Good Games for the MOST ADDICTING word game on the iPhone: http://appstore.mmggames.com/whirlyword

## Apps similar to Sudoku

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Sudoku SE](https://appshunter.io/ios/app/sudoku-se/id285755462) | 4.6 (1,875) | Free | Games |
| [Sudoku Master - Number Games](https://appshunter.io/ios/app/sudoku-master-number-games/id1467568266) | 4.7 (484) | Free | Games |
| [▻Sudoku - Classic Brain Game](https://appshunter.io/ios/app/sudoku-classic-brain-game/id366247306) | 4.8 (658,636) | Free | Games |
| [Sudoku Premium](https://appshunter.io/ios/app/sudoku-premium/id326973977) | 4.4 (58) | $5.99 | Games |
| [Sudoku ′ No ads](https://appshunter.io/ios/app/sudoku-no-ads/id329981776) | 4.8 (28,552) | $1.99 | Games |
| [▻Sudoku +](https://appshunter.io/ios/app/sudoku-plus/id372283316) | 4.8 (14,463) | $4.99 | Games |

## More apps by Mighty Mighty Good Games

- [Sudoku SE](https://appshunter.io/ios/app/sudoku-se/id285755462)
- [Expert Sudoku](https://appshunter.io/ios/app/expert-sudoku/id294193726)
- [Color Sudoku](https://appshunter.io/ios/app/color-sudoku/id296183853)
- [Whirly Word](https://appshunter.io/ios/app/whirly-word/id333262544)
- [Sudoku Scrapbook](https://appshunter.io/ios/app/sudoku-scrapbook/id335929820)

All apps by Mighty Mighty Good Games: https://appshunter.io/developer/284921430

## Related topics

[mighty mighty good games](https://appshunter.io/ios/topics/mighty-mighty-good-games) · [duodoku](https://appshunter.io/ios/topics/duodoku) · [mighty good games](https://appshunter.io/ios/topics/mighty-good-games)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*