# Sudoku - Aged Studio — Sudoku puzzle game

> Logic number-placement puzzle game with multiple difficulty levels and helpful tools. (iPhone/iPad app by Aged Studio Limited.)

- Source: https://appshunter.io/ios/app/sudoku-aged-studio/id1527531742 (this page in markdown: same URL + `.md`)
- Developer: [Aged Studio Limited](https://appshunter.io/developer/1482887934)
- Category: Games, Casual, Puzzle
- Price: Free with in-app purchases
- Rating: 4.50/5 from 600 App Store ratings · 152 written reviews indexed
- Age rating: 12+
- Requires: iOS 13.0 · 165 MB
- Languages: Korean, Dutch, Danish, German (Germany), Russian, Norwegian Bokmål, Swedish, European Spanish, Slovak, Arabic and 12 more
- Released: 2020-08-14
- Data updated: 2026-08-27
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-aged-studio/id1527531742/reviews.md

## What is Sudoku?

Classic sudoku game now can be played on your phone and tablet. Sudoku is a logic number-placement puzzle game. To win a sudoku game, you need to fill the 9×9 grid with numbers so that there will be no repetitive number in each row, each column and each 3×3 sub-grid, namely numbers 1-9 will only appear once in each row, column or sub-grid. Also, it is a relaxing causal game, but it requires your focus to figure out the solution. Therefore, sudoku will help you exercise your brain and memory because you need to think and utilize your logic when you are playing sudoku.
 
Our sudoku is committed to improve your game experience. It has 4 levels of difficulty for players with different capabilities of sudoku, from beginners to masters on sudoku. Also, it has various functions to help you win the game, such as Hint, Undo/Redo, Take Notes, etc. Moreover, you can practice your skills and challenge yourself by playing Daily Challenge and My Challenge. We are sure you can have great fun and better game experience when you are playing our sudoku.
 
Now, download Aged Sudoku and start figuring out solutions to every puzzle!

Features:
- Daily Challenge & My Challenge: you can challenge every day to practice your skills of playing sudoku
- 4 levels of difficulty
- Highlighting: selected number, row, column, sub-grid and other same numbers will be highlighted when one of the cells is selected
- Hint: when there is a single solution in the game, you can click Hint and then it will automatically fill the cell with answer
- Intelligent hint: when you select the last empty cell in a row, column or sub-grid, you will be reminded of the answer
- Error Cap: turn on/off mistake limit
- The quantity of remaining numbers is provided
- Hide numbers which have used up
- Unlimited chances of Undo/Redo
- Automatic Error-Checking: when you fill with a wrong answer, it will automatically undo your answer
- Autosave incomplete game
- Multiple background and appearance styles you can choose
- Multiple language choices

[Auto Renewable Ads Removal Subscription]
▸ Subscription Service: Remove the ads + Unlimited Hints
▸ Subscription Payment: Once you confirm the payment, you can find the record in your iTunes Account
▸ Subscription Cancelation: Go to “Setting” -> “iTunes Store and App Store” -> “Apple Id”-> ”View Apple Id”-> “Account Setting” -> “Subscription” 
You have to cancel the subscription 24 hours before the end of previous subscription
▸ Term of Use:
https://sudoku.club/terms-of-use
▸ Privacy Policy:
https://sudoku.club/privacy-policy

## Key features

- Daily and My Challenges
- 4 difficulty levels
- Highlighting of selected numbers and related cells
- Hint and Intelligent Hint functions
- Error Cap and Automatic Error-Checking
- Unlimited Undo/Redo
- Autosave incomplete games

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Remove Ads - 1 Month | $0.99 | per month |
| Remove Ads - 3 Months | $2.49 | per 3 months |
| Remove All Ads - 1 Year | $8.49 | per year |


## What do users think of Sudoku?

Overall sentiment: negative

**Pros**

- 🚀 Fast and smooth gameplay
- 👍 Relaxing and challenging
- 💡 Flexible options and settings
- 🧠 Excellent mental exercise

**Cons**

- 🔍 Excessive advertisements
- 🙄 Ads interrupt gameplay
- 🤔 Inconsistent scoring system
- 🤯 Too many ads after updates

**Commonly reported bugs**

- Ads cause app to freeze or crash
- Subscription issues with ad removal
- Incorrect difficulty level labeling

**Most requested features**

- Landscape mode support
- Auto-fill candidate numbers
- More advanced difficulty levels
- Customizable UI and themes

## Recent user reviews (10 of 152)

All indexed reviews: https://appshunter.io/ios/app/sudoku-aged-studio/id1527531742/reviews.md

### 5/5 — Virginia

*2026-08-22, version 1.8.6*

Love this game and play way too much!

### 5/5 — Eldon

*2026-08-15, version 1.8.6*

I love it.  I still love it!  I just had my 85th birthday and sudoku is my favorite game.  Now, 7 months later, I’m enjoying it more!  Thanks
Aged Studio has provided much enjoyment to this aged player!  Thanks again!

### 5/5 — Lots of Options

*2026-08-03, version 1.8.6*

Make this Sudoku fit your needs. Program easy to pick difficulty as your skills grow.

### 5/5 — Sudoku

*2026-07-30, version 1.8.6*

I love this game

### 5/5 — Enjoyable

*2026-07-29, version 1.8.6*

Really satisfying game

### 5/5 — Eldon

*2026-07-25*

I love it.  I still love it!  I just had my 85th birthday and sudoku is my favorite game.  Now, 7 months later, I’m enjoying it more!  Thanks

### 5/5 — Virginia

*2026-07-03, version 1.8.5*

Love this game and play way too much!

### 1/5 — Pub

*2026-04-21*

Que de pub !!!!! Même en cours de partie, navrant…je supprime.

### 5/5 — sudoku

*2026-04-08, version 1.8.4*

I like sudoku very much and although there are a lot of adverts at least if you press the the x button they do close eventually.

### 5/5 — Challenging

*2026-03-28, version 1.8.4*

Totally fun!! I keep saying one more one more one more before I know it. I’ve spent the whole day playing this game.👍😃❤️

## Frequently asked questions about Sudoku

### What is this app?

This app is a classic Sudoku puzzle game designed for phones and tablets. It challenges you to fill a 9x9 grid with numbers 1-9 so that each number appears only once in each row, column, and 3x3 sub-grid. It's a logic-based game that helps exercise your brain and memory.

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

The app offers Daily and My Challenges for practice, four difficulty levels from beginner to master, and helpful tools like highlighting, hints, an error cap, automatic error-checking, and unlimited undo/redo. It also includes autosave for incomplete games and customizable appearance styles.

### How much does this Sudoku app cost?

The app is free to download and play. It offers an optional auto-renewable subscription to remove ads and provide unlimited hints. You can manage your subscription through your device's App Store settings.

### What devices is this Sudoku app compatible with?

This Sudoku game can be played on both phones and tablets. The description does not specify exact operating system requirements, but it is designed for mobile devices.

### How can this app help me improve my Sudoku skills?

The app provides four distinct difficulty levels, allowing you to gradually increase the challenge as you improve. Features like hints, automatic error-checking, and the ability to take notes help you learn and correct mistakes. The Daily Challenge mode also offers consistent practice opportunities.

## Version history (last 5 releases)

### 1.8.6 — 2026-07-10

We've optimized game notifications to improve the gaming experience.

### 1.8.5 — 2026-05-18

We've added new game notifications to enhance the gaming experience.

### 1.8.4 — 2026-03-18

We’ve fixed some bugs to improve your experience!

### 1.8.3 — 2026-03-03

We’ve fixed some bugs to improve your experience!

### 1.8.2 — 2026-01-07

We’ve fixed some bugs to improve your experience!

## Apps similar to Sudoku

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Sudoku Master Edition](https://appshunter.io/ios/app/sudoku-master-edition/id1260190370) | 4.6 (7,889) | Free | Games |
| [⋆Sudoku](https://appshunter.io/ios/app/sudoku/id418044512) | 4.7 (161,022) | Free | Games |
| [Sudoku :)](https://appshunter.io/ios/app/sudoku/id398990729) | 4.7 (58,951) | Free | Games |
| [▻Sudoku +](https://appshunter.io/ios/app/sudoku-plus/id372283316) | 4.8 (14,463) | $4.99 | Games |
| [▻Sudoku - Classic Brain Game](https://appshunter.io/ios/app/sudoku-classic-brain-game/id366247306) | 4.8 (658,636) | Free | Games |
| [Sudoku SE](https://appshunter.io/ios/app/sudoku-se/id285755462) | 4.6 (1,875) | Free | Games |

## More apps by Aged Studio Limited

- [Classic Solitaire - Card Games](https://appshunter.io/ios/app/classic-solitaire-card-games/id1482887935)
- [Dominoes - Domiones Master](https://appshunter.io/ios/app/dominoes-domiones-master/id1483200137)
- [Spider Solitaire * Card Game](https://appshunter.io/ios/app/spider-solitaire-card-game/id1483313778)
- [Chess - Classic Board Game](https://appshunter.io/ios/app/chess-classic-board-game/id1507917857)
- [AGED Freecell Solitaire](https://appshunter.io/ios/app/aged-freecell-solitaire/id1527735001)

All apps by Aged Studio Limited: https://appshunter.io/developer/1482887934

---

*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 2026-08-27.*