# Sudoku - 4x4 6x6 9x9 16x16 — Keep your mind in good shape

> Classic logic puzzle game with multiple grid sizes and difficulty levels. (iPhone/iPad app by AVRAMYSHYN PETRO.)

- Source: https://appshunter.io/ios/app/sudoku-4x4-6x6-9x9-16x16/id6738051555 (this page in markdown: same URL + `.md`)
- Developer: [AVRAMYSHYN PETRO](https://appshunter.io/developer/1779084624)
- Category: Games, Casual, Puzzle
- Price: Free
- Rating: 4.70/5 from 15 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 15 MB
- Languages: American English, Russian, Ukrainian
- Released: 2025-04-15
- Data updated: 2026-08-03
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-4x4-6x6-9x9-16x16/id6738051555/reviews.md

## What is Sudoku?

Love solving puzzles? Sudoku is a classic logic game that will challenge your mind and provide hours of fun. With an intuitive interface and a variety of features, you can enjoy this game wherever and whenever you want.

Sudoku offers various grid sizes, including the classic 9x9, as well as 4x4, 6x6, 8x8, 10x10, and even 16x16, allowing you to choose the format that best suits your skill level and preference.

The game includes four difficulty levels, ranging from easy for beginners to extreme for experienced players. Whether you’re just starting out or looking for a real challenge, Sudoku has something for everyone.

With the ability to save and automatically resume your progress, you can pick up where you left off at any time. Hints and pencil mode make it easier to navigate more difficult puzzles, while the undo function lets you refine your strategy without worry.

Track your progress with detailed statistics and achievements, and personalize your experience with different color themes.

Sudoku is the perfect mix of challenge, entertainment, and mental exercise. Download now and immerse yourself in the world of logic puzzles.

## Key features

- Multiple grid sizes (4x4 to 16x16)
- Four difficulty levels
- Save and resume progress
- Hint and pencil modes
- Undo function
- Progress statistics and achievements
- Color themes

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/sudoku-4x4-6x6-9x9-16x16/id6738051555/reviews.md

### 5/5 — Wow

*2026-03-06*

It’s a good puzzle game with rare adds

## Frequently asked questions about Sudoku

### What grid sizes does Sudoku offer?

Sudoku offers a variety of grid sizes to suit different skill levels, including 4x4, 6x6, 8x8, 9x9, 10x10, and 16x16.

### How many difficulty levels are available in Sudoku?

The game features four distinct difficulty levels, ranging from easy for beginners to extreme for seasoned players.

### Can I save my Sudoku game progress?

Yes, Sudoku allows you to save your progress and automatically resume your game at any time, so you can pick up where you left off.

### Does Sudoku have hints or an undo function?

Sudoku includes helpful hints and a pencil mode to assist with challenging puzzles. It also features an undo function to help you refine your strategy.

### Does Sudoku have ads?

Yes, Sudoku contains advertisements.

### What devices is Sudoku available on?

Sudoku is compatible with iPhone, iPad, and iPod devices.

### How often is Sudoku updated?

The latest version of Sudoku is 1.4.4, and it was last updated on November 18, 2025.

### What is the age rating for Sudoku?

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

## Version history (last 3 releases)

### 1.4.4 — 2025-11-18

- improved performance
- fixed bugs

### 1.4.3 — 2025-04-18

- added new play mode
- improved performance
- fixed bugs

### 1.0 — 2025-04-15

No release notes.

## Apps similar to Sudoku

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Sudoku Journey: Puzzle IQ](https://appshunter.io/ios/app/sudoku-journey-puzzle-iq/id6755410082) | 4.6 (136) | Free | Games |
| [Sudoku (Full Version)](https://appshunter.io/ios/app/sudoku-full-version/id307466242) | 4.8 (8,373) | Free | Games |
| [Sudoku Puzzle World](https://appshunter.io/ios/app/sudoku-puzzle-world/id834107022) | 4.8 (19,582) | Free | Games |
| [Sudoku - Classic Math Games](https://appshunter.io/ios/app/sudoku-classic-math-games/id6550913213) | 4.9 (4,767) | Free | Games |
| [Calcudoku · Sudoku-like Puzzle](https://appshunter.io/ios/app/calcudoku-sudoku-like-puzzle/id1195710578) | 4.7 (1,436) | Free | Games |
| [Zendoku-Sudoku Game](https://appshunter.io/ios/app/zendoku-sudoku-game/id6749930364) | 4.9 (3,812) | Free | Games |

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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 2026-08-03.*