# Sudoku Master∙ — Logic puzzles with numbers

> Classic Sudoku puzzles for all skill levels, playable on mobile. (iPhone/iPad app by 晓俊 王.)

- Source: https://appshunter.io/ios/app/sudoku-master/id1268394068 (this page in markdown: same URL + `.md`)
- Developer: [晓俊 王](https://appshunter.io/developer/1510696862)
- Category: Games, Board, Trivia
- Price: Free
- Rating: 4.60/5 from 72 App Store ratings · 247 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.3 · 21 MB
- Languages: Korean, American English, Japanese, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2017-08-10
- Data updated: 2026-08-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-master/id1268394068/reviews.md

## What is Sudoku Master∙?

Classic Sudoku for beginners and advanced players. Whether you'd like to relax or keep your mind active – pass time in a pleasant way! Get a small stimulating break or clear your head with Sudoku. Take your favourite game with you wherever you go. Playing Sudoku on mobile is as good as with a pencil and paper.
Choose any level you like. Play easier levels to challenge your brain, or try expert levels to give your mind a real workout.

## Key features

- Classic Sudoku puzzles
- Multiple difficulty levels
- Suitable for beginners
- Challenging for advanced players
- Mental stimulation
- Portable gameplay

## What do users think of Sudoku Master∙?

Overall sentiment: positive

**Pros**

- 👍 Simple and easy to use
- 🚀 Clean and efficient interface
- 💡 Good variety of difficulty levels
- 🕹 Challenging and engaging gameplay

**Cons**

- 🔒 Forced 5-star rating to unlock levels
- 🔍 Lack of customization options
- 💤 Repetitive gameplay
- 📢 Intrusive advertisements

**Commonly reported bugs**

- Crashes on older devices
- Pencil mode not working as expected
- Incorrect puzzle solutions in some cases

**Most requested features**

- Add option to disable sounds/music
- Implement a pause/resume feature
- Provide more advanced difficulty levels
- Allow users to create and share custom puzzles

## Recent user reviews (10 of 247)

All indexed reviews: https://appshunter.io/ios/app/sudoku-master/id1268394068/reviews.md

### 5/5 — Great and sketchy

*2025-12-19, version 1.1*

Not right that you have to rate 5 stars to jump ahead.

### 5/5 — 修羅

*2024-11-06, version 1.1*

むずかしいけど楽しい

### 5/5 — Cool

*2023-12-27*

Cool

### 1/5 — Master level is simple CRAP GET SUDOKU 10000 FREE GOOGLE PLAY

*2023-12-04, version 1.1*

Horrible…MASTER LECEL IS SIMPLE… NO AUTO DARFT OPTION FOR ALL PENCIL MARKS….THEN YOU HAVE TO REMOVE ALL PENCIL MARKS MIGHT AS WELL PLAY ON PAPER

### 1/5 — Trop facile et publicités agressives

*2023-06-07*

Le niveau expert correspond à un niveau débutant.

### 5/5 — Top game app

*2022-11-17, version 1.1*

Very challenging and fun game

### 2/5 — On and off

*2022-04-18, version 1.1*

Having to switch  'pencil on' and 'pencil off' leads to errors that are not really errors.  You should be able to choose off or on with only clicks on the button.  Eg.  one click for pencil, two clicks for positive number.  Too many games have been spoiled by forgetting to change the pencil setting.

### 1/5 — Mazzabar

*2022-02-06, version 1.1*

This particular one that I have done is impossible to do because whoever prepared it didn’t have a clue and I’m very disappointed in something I have enjoyed so much.

Today 6th February I have put up with the fifth time it was impossible to finish. why because you have deliberately made it impossible. You do not deserve any stars. Your Sudoku Master is absolutely disappointing. 

Mazzabar

### 3/5 — First use by me.

*2021-12-24, version 1.1*

I would prefer choice of a timer as I’m not in a hurry and get external interruptions. I don’t like 3 mistakes only as I can make a quick finger error which isn’t my calculations, or I am switching between pencil on/off out of sync with the number I intend to place in a square. Pencil on/off could be placed below the grid as eye movement and moving a finger across the line of sight (over the grid) is slow and distracting of ones thoughts Just a few ideas, my first impression. 2. It’s not teaching me why the hint is chosen, how to calculate it myself in future.

### 5/5 — Great sudoku app

*2021-05-20, version 1.1*

Best one I have found yet

## Frequently asked questions about Sudoku Master∙

### What is this app?

This app offers classic Sudoku puzzles for players of all skill levels. It's designed to be a mentally stimulating way to relax or keep your mind active, providing a portable version of the popular number puzzle game.

### What are the key features?

Key features include classic Sudoku puzzles, multiple difficulty levels suitable for both beginners and advanced players, and the ability to play anywhere. It aims to provide a pleasant way to pass time and stimulate your brain.

### Is this app free to download and play?

Based on the provided information, the app is free to download and play. It does not have in-app purchases or advertisements, indicating a completely free experience.

### Who is this app for?

This app is for anyone who enjoys logic puzzles and wants a convenient way to play Sudoku on their mobile device. It caters to both those new to Sudoku and experienced players looking for a challenge.

### How does playing on mobile compare to paper?

The app aims to provide an experience that is as good as playing Sudoku with a pencil and paper. It offers the convenience of taking your favorite game with you wherever you go, while still delivering the core logic puzzle gameplay.

## Version history (last 2 releases)

### 1.1 — 2018-11-08

1.iPhone X is now fully supported.
2.Fix some minors.
3.New sizes of puzzles: 3x3 4x4.
4.New mistakes mode.
5.New number fonts.

### 1.0 — 2017-08-10

No release notes.

## Apps similar to Sudoku Master∙

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [游戏 - 史上最囧烧脑游戏3](https://appshunter.io/ios/app/3/id1338682459) | 5.0 (1) | Free | Games |
| [数独训练营—经典數獨益智游戏](https://appshunter.io/ios/app/id1546479271) | — | Free | Games |
| [Sudoku — Multiplayer & Custom](https://appshunter.io/ios/app/sudoku-multiplayer-and-custom/id1500513577) | 4.4 (36) | Free | Games |
| [Sudoku HD!](https://appshunter.io/ios/app/sudoku-hd/id397229659) | 4.5 (707) | Free | Games |
| [Sudoku ・Classic Brain Puzzle](https://appshunter.io/ios/app/sudoku-classic-brain-puzzle/id6444478133) | 4.8 (72) | Free | Games |
| [Sudoku: Daily Number Puzzle](https://appshunter.io/ios/app/sudoku-daily-number-puzzle/id1563399697) | 4.8 (11) | Free | Games |

## More apps by 晓俊 王

- [Mahjong! (Majong)](https://appshunter.io/ios/app/mahjong-majong/id1264703655)
- [Four Plus·](https://appshunter.io/ios/app/four-plus/id1271119482)
- [One Touch Drawing‧](https://appshunter.io/ios/app/one-touch-drawing/id1271653816)
- [Solitaire ․․](https://appshunter.io/ios/app/solitaire/id1276460291)
- [Spider Solitaire ․․](https://appshunter.io/ios/app/spider-solitaire/id1276471258)

All apps by 晓俊 王: https://appshunter.io/developer/1510696862

---

*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 2026-08-24.*