# Satori Sudoku

> Classic Sudoku puzzle game with millions of unique puzzles and multiple difficulty levels. (iPhone/iPad app by Kevin Kozan.)

- Source: https://appshunter.io/ios/app/satori-sudoku/id283730004 (this page in markdown: same URL + `.md`)
- Developer: [Kevin Kozan](https://appshunter.io/developer/283730007)
- Category: Games, Entertainment, Board, Puzzle
- Price: $0.99
- Rating: 5.00/5 from 2 App Store ratings · 84 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 1 MB
- Languages: American English
- Released: 2019-01-31
- Data updated: 2026-09-14
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/satori-sudoku/id283730004/reviews.md

## What is Satori Sudoku?

The classic puzzle game of Sudoku on your iPhone or iPod touch. Whether you are a novice or an advanced player, Satori Sudoku provides endless hours of challenging puzzles.     

FEATURES
- Game generator capable of producing millions of unique puzzles.
- Multiple levels of difficulty.
- Ability to 'pencil mark' a cell with possible answers.
- Game state automatically saved and resumed.
- Highlight mode that shows all valid cells for a selected number.
- Auto mode that shows only the valid numbers for a selected cell.
- Show errors mode that marks invalid answers.
- Option to disable auto-lock (screen dimming).
- If you get stuck and want to start over, simply shake your iPhone / iPod touch.
- Auto-fill for pencil marks / notes.
- Game timer. 
- Best times.

## Key features

- Millions of unique puzzles
- Multiple difficulty levels
- Pencil mark functionality
- Automatic game saving
- Highlight mode
- Show errors mode
- Game timer

## Recent user reviews (10 of 84)

All indexed reviews: https://appshunter.io/ios/app/satori-sudoku/id283730004/reviews.md

### 5/5 — Excellent Sudoku app!

*2021-07-16, version 2.2*

I had this game since my iPod touch, so it’s about time to leave a review for it in the store! All you need from a Sudoku app is included. The layout and controls are user friendly, the colour scheme is neutral (which means good) but I’m using it for so many years because of a single outstanding feature: the generator! 
Thank you for updating it recently so that I’m able to use it again on the latest IOS!

### 1/5 — Not worth the money

*2014-08-09, version 2.0*

Too many bugs.  Once you finish a game successfully, the continue button doesn't work, to start a new game, so you have to leave and the restart the app to play another game.  Even when all the solutions are correct, it tells you you are wrong and won't continue.  And I'm pretty good at sudoku, but even the easiest level can be really hard most of the time.  Overall, not great, considering I paid for the app.

### 5/5 — Great

*2014-07-13, version 2.0*

Once game is complete, the onscreen buttons for the completion polio don't function forcing a restart of the app.

### 4/5 — Great App For Sudoku Lovers

*2014-02-01, version 2.0*

Being a sudoku lover I installed this app when I got my first iPhone over two years ago. I've installed 100's of games since, but this is the only one I still play on a daily basis; and I typically play it multiple times a day.

The ui isn't perfect, and it can be hard tapping the right squares, but given that sudoku requires a 9x9 grid, and the screen is only so big, it's hard to imagine how it could be done better.

The only suggestion I have is to support landscape mode. Display the board on the right and the number pad in the left -- my right thumb can select the square while my left thumb taps the digit.

There have been many times when I was sure I had a solution that didn't validate, or a puzzle which appeared to have multiple solutions. But after checking carefully I always found I was wrong. In the probably 1000+ games I've played, I haven't found a bug yet.

Well worth the 99 cents.

### 4/5 — Was great but...

*2013-10-14, version 2.0*

Does not work with IOS 7.

### 5/5 — Best interface

*2013-03-30, version 2.0*

This really is the best interface. I love not having a separate pencil/pen interface. I really wish there was an ipad version.

### 1/5 — Has the best interface

*2011-01-14, version 0*

I've checked out several of the Sudoku apps and Satori really has the best interface to playing the game.  Great game.

### 5/5 — Perfect

*2010-07-22, version 0*

I like the complexity that builds in the game, considering there are lot of free versions out there it is hard to convince to buy this app.  But I still recommend it for the price.  Read the other reviews and you will know

### 1/5 — Unfolded mysteries

*2010-06-25, version 0*

Nice UI and features but after attempting 6 puzzles, the puzzles do not solve. On 3 games the given filled in spots led to one solution but they would not verify. Needs more work. Wasted a dollar on this one.

### 1/5 — Slkcomm

*2010-02-15, version 0*

Yes the game is tougher than some. My problem has to do with the error highlighting function which does not function reliably.

## Frequently asked questions about Satori Sudoku

### What is Satori Sudoku?

Satori Sudoku is a mobile application that offers the classic Sudoku puzzle game. It provides millions of unique puzzles with multiple difficulty levels, making it suitable for both novice and advanced players.

### What are the key features of Satori Sudoku?

Key features include a game generator for millions of unique puzzles, multiple difficulty levels, pencil marking for possible answers, automatic game saving, highlight modes to show valid cells or numbers, error checking, and a game timer.

### How much does Satori Sudoku cost?

Based on the provided information, Satori Sudoku is a paid application. It does not have in-app purchases or advertisements, indicating a one-time purchase model.

### What devices is Satori Sudoku compatible with?

The application is designed for iPhone and iPod touch devices. It also includes an option to disable auto-lock, which is a common feature on iOS devices.

### Who would enjoy playing Satori Sudoku?

This app is ideal for anyone who enjoys logic puzzles and brain teasers. Whether you are new to Sudoku or a seasoned player looking for a challenging experience, Satori Sudoku offers endless hours of engaging gameplay.

## Version history (last 5 releases)

### 2.4.0 — 2023-06-12

Updated for iOS 16

### 2.2 — 2017-11-06

- Updated for iOS 11.

### 2.1 — 2014-10-10

- Updated for iOS 8.
- Moved the game timer to the bottom of the main screen.
- Fixed a bug that would cause the app to freeze when verifying a solution. 

A special thanks to Paul Blomdahl for providing updated artwork.

### 2.0 — 2010-08-11

- Now supports fast app switching in iOS 4.0 
- High resolution application icon for the iPhone 4 retina display.

### 1.98 — 2010-01-05

Minor bugfix

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## More apps by Kevin Kozan

- [iBartender Cocktail Recipes](https://appshunter.io/ios/app/ibartender-cocktail-recipes/id286574416)
- [Supplements Guide](https://appshunter.io/ios/app/supplements-guide/id407580539)
- [Freshwater Fishing Guide](https://appshunter.io/ios/app/freshwater-fishing-guide/id466653451)

All apps by Kevin Kozan: https://appshunter.io/developer/283730007

## Related topics

[satori sudoku](https://appshunter.io/ios/topics/satori-sudoku)

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*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 2026-09-14.*