# Sudoku - Classic Soduku Games — sudoku solver & sudoku classic

> Classic 9x9 number puzzle game for logic and deduction training. (iPhone/iPad app by 兴 王.)

- Source: https://appshunter.io/ios/app/sudoku-classic-soduku-games/id1554087163 (this page in markdown: same URL + `.md`)
- Developer: [兴 王](https://appshunter.io/developer/1512732987)
- Category: Education, Entertainment
- Price: Free with in-app purchases
- Rating: 4.80/5 from 24 App Store ratings · 14 written reviews indexed
- Age rating: 9+
- Requires: iOS 15 · 81 MB
- Languages: American English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, Canadian French, German (Germany) and 23 more
- Released: 2021-12-09
- Data updated: 2026-07-18
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-classic-soduku-games/id1554087163/reviews.md

## What is Sudoku?

Classic Sudoku - Train Your Mind, Anytime!

Challenge your logic with Classic Sudoku, the world-famous number puzzle loved by millions. Fill the 9×9 grid so that every row, column, and 3×3 box contains the numbers 1 to 9 - no repeats!
How It Works

Complete the grid using pure logic and deduction

No guessing — sharpen your reasoning step by step

Use elimination and smart strategies to find the right numbers

Difficulty for Everyone

From Easy to Expert, puzzles are carefully designed for beginners, casual players, and true Sudoku masters alike.

Why You’ll Love It

Boost focus, logic, and problem-solving skills

Relax and unwind with a calm, satisfying challenge

Enjoy the rewarding feeling of solving each puzzle

Play Now!

New puzzles are waiting every day. Pick up Classic Sudoku and see how far your logic can take you!

Terms of Service (EULA) & Privacy Policy: https://sudoku.freeid.cc/terms-and-privacy.html

## Key features

- Logic-based number placement
- Multiple difficulty levels
- Daily new puzzles
- Focus and problem-solving enhancement
- Relaxing gameplay

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly VIP – Flexible Plan | $0.99 | per month |
| Yearly VIP – Best Value | $3.99 | per year |


## Recent user reviews (10 of 14)

All indexed reviews: https://appshunter.io/ios/app/sudoku-classic-soduku-games/id1554087163/reviews.md

### 5/5 — Mr jerry

*2026-04-27*

fun

### 5/5 — Notes is not working

*2025-08-19*

Notes is not working

### 5/5 — 好玩

*2025-06-09, version 1.7.2*

爽玩一个月干掉一年每日挑战

### 5/5 — 재밌어요

*2025-04-07, version 1.7.0*

오랜만에 해보는데 재밌습니다

### 4/5 — 좋긴한데

*2025-01-06, version 1.7.0*

좋긴 한데 3번 실수하면 광고를 보고 다시 할 수 있어서 아쉬워요. 다른건 다 괜찮은데 실수를 하는 개수를 기록하고 다시 시작할 필요가 없으면 별점 5개 할것 같습니다

### 5/5 — Excellent game

*2024-07-02*

‘Hints’ are very helpful

### 5/5 — 가장 완벽한 스도쿠

*2024-06-18, version 1.6.5*

스도쿠앱 여러가지 해봤지만 모든면에서 스도쿠 게임 그 자체에 가장 충실함. 인터페이스도 가장 효율적임. 그러니 제발 클리어 효과음 좀 없애주세욥!

### 5/5 — Good choice

*2024-05-15*

Had fun with this one

### 5/5 — Don’t have to toggle to make notes

*2024-02-09*

I love that this app has 2 number keypads.  One lets you enter your final answer in the square, the other lets you easily add notes.  There is no need to toggle back and forth like every other app seems to require.   It’s a small thing, but I like finishing puzzles faster without having to hit a notes on / notes off button all the time.

**Developer response:** Thank you for your feedback! If you have any questions, please contact us at xinge1024@gmail.com

### 4/5 — 클리어 효과음 좀 없애주세요

*2023-01-10, version 1.5.7*

이거땜에 자꾸 노래가 끊겨서 화나네요

## Frequently asked questions about Sudoku

### What is Sudoku?

Sudoku is a logic-based number-placement puzzle. The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 subgrids that compose the grid contain all of the digits from 1 to 9.

### What are the difficulty levels in Sudoku?

Sudoku offers a range of difficulty levels, from Easy to Expert. This ensures that both beginners and experienced Sudoku masters can enjoy and be challenged by the puzzles.

### How does Sudoku help train the mind?

Sudoku enhances focus, logic, and problem-solving skills. By requiring deduction and strategic thinking, it provides a mental workout that can improve cognitive abilities.

### Is Sudoku available offline?

The provided data does not specify offline play capabilities for Sudoku. However, it is designed to be a classic puzzle that can be enjoyed anytime.

### How often are new puzzles added to Sudoku?

New puzzles are waiting every day in Sudoku. This ensures a continuous supply of challenges for players to engage with.

### What devices support Sudoku?

Sudoku is supported on iPhone, iPad, and iPod devices. It is designed to be accessible on Apple's mobile platforms.

### What is the age rating for Sudoku?

Sudoku has an age rating of 9+. This indicates it is suitable for players aged nine and older.

### Does Sudoku have ads?

No, Sudoku does not contain advertisements. It is a completely free experience without any ad interruptions.

## Version history (last 5 releases)

### 2.3.3 — 2026-07-01

Add candidate

### 2.3.2 — 2026-06-12

Optimize PK Mode

### 2.3.1 — 2026-06-06

Enhanced PK Mode

### 2.3.0 — 2026-05-31

Add PK Mode

### 2.2.1 — 2026-05-22

Fix DailyChallenge Bug

## Apps similar to Sudoku

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Sudoku - No ads](https://appshunter.io/ios/app/sudoku-no-ads/id1533935003) | 4.2 (3,511) | Free | Education |
| [Sudoku Baron](https://appshunter.io/ios/app/sudoku-baron/id1250038560) | — | Free | Education |
| [Digit Matrix : Math Puzzles](https://appshunter.io/ios/app/digit-matrix-math-puzzles/id1450134270) | 3.6 (5) | Free | Education |
| [Zen Sudoku - classic soduku](https://appshunter.io/ios/app/zen-sudoku-classic-soduku/id1447038863) | 4.6 (94) | Free | Education |
| [Maze - 17000 Maze Puzzles](https://appshunter.io/ios/app/maze-17000-maze-puzzles/id1492674511) | — | Free | Education |
| [Sudoku - Daily & Training](https://appshunter.io/ios/app/sudoku-daily-and-training/id1448031614) | 4.4 (13) | Free | Education |

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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 2026-07-18.*