# Classic Sudoku: Ad-Free — Classic, beautiful and simple.

> Ad-free classic Sudoku game with customizable difficulty and progress tracking. (iPhone/iPad app by Roy Shavit.)

- Source: https://appshunter.io/ios/app/classic-sudoku-ad-free/id6445961553 (this page in markdown: same URL + `.md`)
- Developer: [Roy Shavit](https://appshunter.io/developer/1531726245)
- Category: Games, Education, Casual, Puzzle
- Price: Free with in-app purchases
- Rating: 5.00/5 from 6 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.6 · 6 MB
- Languages: American English, Hebrew
- Released: 2023-03-14
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/classic-sudoku-ad-free/id6445961553/reviews.md

## What is Classic Sudoku?

Simple Sudoku, Ad Free.
You know the feeling when you just want to play a good, simple Sudoku game without annoying ads? You just found the one.

Simple Sudoku is the classic, with added cool features that adds to the fun!

Awesome features:

- Choose from varying difficulties: From easy to devil

- Get a random board each time! The board is generated dynamically for every game.

- Customize the game to fit your exact level and needs

- Complete challenges and earn medals

- Check how long it took you to beat the board with a built-in timer

- Track your progress with insights and statistics

- View your game history

- Share your game with friends

- And much more!

## Key features

- Ad-free experience
- Dynamic board generation
- Multiple difficulty levels
- Challenge system with medals
- Built-in timer
- Progress tracking and statistics
- Game history

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full Access | $5.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/classic-sudoku-ad-free/id6445961553/reviews.md

### 1/5 — Bad algorithm.

*2023-12-17*

Each square’s row of 3 contains 1, 2 & 3. Another row contains 4, 5 & 6 and the other row will contain 7, 8 & 9. Same on all levels of difficulty. Makes it very easy once you realise this. Very boring and repetitive, so don’t bother with it. Much better options. Shame because layout is good. I’d get my money back if I could. Probably the worst sudoku app I’ve played. Found a better one, much more challenging where each row in a square could have any number.

## Frequently asked questions about Classic Sudoku

### Does Classic Sudoku have ads?

No, Classic Sudoku is designed to be completely ad-free, allowing for an uninterrupted gaming experience.

### What devices can I play Classic Sudoku on?

Classic Sudoku is available for iPhone and iPad devices.

### How many difficulty levels are there in Classic Sudoku?

Classic Sudoku offers varying difficulties, ranging from easy to devil, allowing players to customize the game to their skill level.

### Can I play Classic Sudoku offline?

The provided data does not specify if Classic Sudoku can be played offline. However, its focus on classic puzzle gameplay suggests it may offer offline functionality.

### How often is Classic Sudoku updated?

Classic Sudoku was last updated on November 29, 2025, with version 1.3. The update frequency is not explicitly stated but indicates ongoing support.

### What is the age rating for Classic Sudoku?

Classic Sudoku has an age rating of 4+, making it suitable for a wide range of players.

### Does Classic Sudoku offer any in-app purchases?

Yes, Classic Sudoku has in-app purchases available, though the specific items or benefits are not detailed in the provided information.

### What makes the boards in Classic Sudoku unique?

Each game board in Classic Sudoku is generated dynamically, ensuring a fresh and random puzzle experience every time you play.

## Version history (last 5 releases)

### 1.3 — 2025-11-29

- Auto-Save Feature: Game state is now preserved upon exit, allowing for seamless resumption.
- Advanced Statistics: Added 20+ new metrics to track your gameplay performance.
- Improved Generator: Enhanced logic for better puzzle creation and difficulty balancing.
- Revamped Achievements: A completely redesigned progression system.
- Maintenance: General bug fixes and stability improvements.

### 1.2.1 — 2023-04-01

- Fix for iPad lay outing issues
- Other improvements

### 1.2 — 2023-03-28

MAJOR UPDATE

- Up to 50% faster board generation
- 2 new difficulties: Insane and Devil (caution: it's HARD)
- Statistics Beta: You can now view your game stats in a dedicated screen
- You can now support the development and get access to: Devil difficulty, up to 50 hints, in-depth stats and more!
- Improved gameplay mechanics - you'll just feel it :)

### 1.1 — 2023-03-21

- NEW: View your game history
- NEW: Share your game history with your friends
- Fixed an issue with analytics small background issue

### 1.0 — 2023-03-14

No release notes.

## Apps similar to Classic Sudoku

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Sudoku Offline - Offline Games](https://appshunter.io/ios/app/sudoku-offline-offline-games/id1465880121) | 4.7 (186) | Free | Games |
| [Sudoku·](https://appshunter.io/ios/app/sudoku/id839681682) | 4.7 (16,931) | Free | Games |
| [Sudoku Classic -Offline Puzzle](https://appshunter.io/ios/app/sudoku-classic-offline-puzzle/id1444261450) | 4.6 (1,000) | Free | Games |
| [Sudoku - Classic Number Games](https://appshunter.io/ios/app/sudoku-classic-number-games/id1479393086) | 4.6 (139) | Free | Games |
| [Pure Sudoku: The Logic Game](https://appshunter.io/ios/app/pure-sudoku-the-logic-game/id773121479) | 4.7 (1,199) | Free | Games |
| [Sudoku: Classic & Variations](https://appshunter.io/ios/app/sudoku-classic-and-variations/id537201666) | 4.8 (1,040) | Free | Games |

## More apps by Roy Shavit

- [Ptakim: Fun Charades Game](https://appshunter.io/ios/app/ptakim-fun-charades-game/id1602752261)
- [Martial Arts Timer](https://appshunter.io/ios/app/martial-arts-timer/id1672857800)

All apps by Roy Shavit: https://appshunter.io/developer/1531726245

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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 2026-06-10.*