# SodokuMaster

> A Sudoku puzzle game with multiple modes, difficulties, and helpful tools. (iPhone/iPad app by Hoa Nguyen Quang.)

- Source: https://appshunter.io/ios/app/sodokumaster/id1447735633 (this page in markdown: same URL + `.md`)
- Developer: [Hoa Nguyen Quang](https://appshunter.io/developer/1434185665)
- Category: Games, Puzzle, Trivia
- Price: Free with in-app purchases
- Rating: 4.50/5 from 26 App Store ratings
- Age rating: 4+
- Requires: iOS 9.0 · 37 MB
- Languages: American English
- Released: 2018-12-28
- Data updated: 2026-07-23
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/sodokumaster/id1447735633/reviews.md

## What is SodokuMaster?

This game for people from beginner to expert players. Whether you'd like to relax or keep mind active – pass your free time in a pleasant way! 

Highlights
* Two playing modes: Normal and Challenge
* Five levels of difficulty: flash, easy, medium, hard, and expert
* More than 5,000 well-formed puzzles
* Sound Effect and background
* Game center and Statistic

The main features:
1. Challenge yourself figuring out your mistakes, or enable Auto-Check to see your mistakes as you go
2. Turn on Pencil mode to make notes as on paper. Each time you fill in a cell, notes are automatically updated!
3. Highlight duplicates to avoid repeating numbers in a row, column and block
4. Support Undo, Redo functions
5. Support sound effect and background to help you exciting to play game
6. Hints can guide you through the points when you are stuck
7. Highlighting of a row, column and box related to the selected cell
8. Auto-save. If you leave a sudoku unfinished it will be saved. Continue playing anytime
...

Challenge your brain anywhere, anytime!

## Key features

- Two playing modes: Normal and Challenge
- Five levels of difficulty
- Over 5,000 puzzles
- Auto-Check and Pencil mode
- Highlight duplicates
- Undo/Redo functions
- Hints and auto-save

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |



## Frequently asked questions about SodokuMaster

### What are the playing modes in SodokuMaster?

SodokuMaster offers two distinct playing modes: Normal and Challenge. These modes cater to different player preferences, whether you seek a relaxed experience or a more demanding mental workout.

### How many difficulty levels does SodokuMaster have?

SodokuMaster features five difficulty levels to suit all players: flash, easy, medium, hard, and expert. This allows users to progress and find puzzles that match their current skill.

### Does SodokuMaster have ads?

No, SodokuMaster does not contain advertisements. This provides an uninterrupted gaming experience for users.

### Can I make notes while playing SodokuMaster?

Yes, SodokuMaster includes a Pencil mode that allows you to make notes directly on the cells, similar to playing on paper. These notes are automatically updated as you fill in cells.

### What platforms is SodokuMaster available on?

SodokuMaster is available on iPhone, iPad, and iPod. It is designed for iOS devices.

### How often is SodokuMaster updated?

The latest version of SodokuMaster is 1.0.1, which was last updated on January 14, 2019. Further update frequency is not specified.

### What is the age rating for SodokuMaster?

SodokuMaster has an age rating of 4+. This indicates it is suitable for children and adults.

### Does SodokuMaster offer hints if I get stuck?

Yes, SodokuMaster provides hints that can guide you through difficult points when you are stuck. This feature helps players overcome challenging puzzles.

## Version history (last 2 releases)

### 1.0.1 — 2019-01-14

Improve ranking function

### 1.0 — 2018-12-28

No release notes.

## Apps similar to SodokuMaster

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Nimblit: Brain Games](https://appshunter.io/ios/app/nimblit-brain-games/id1182999726) | — | Free | Games |
| [Expert Sudoku Book Stress Free](https://appshunter.io/ios/app/expert-sudoku-book-stress-free/id1056202953) | 4.8 (1,633) | Free | Games |
| [Stress Free Sudoku Game Book!](https://appshunter.io/ios/app/stress-free-sudoku-game-book/id640720527) | 4.8 (10,227) | Free | Games |
| [IMPOSSIBLE RIDDLES CHALLENGE](https://appshunter.io/ios/app/impossible-riddles-challenge/id6478904975) | — | Free | Games |
| [Sudoku-Expert](https://appshunter.io/ios/app/sudoku-expert/id1641677021) | 3.0 (1) | Free | Games |
| [Among Words: Odd Word Out](https://appshunter.io/ios/app/among-words-odd-word-out/id1636237949) | 4.5 (8) | Free | Games |

## More apps by Hoa Nguyen Quang

- [Prep for the Toeic test](https://appshunter.io/ios/app/prep-for-the-toeic-test/id1434185666)
- [English Vietnam Dictionary](https://appshunter.io/ios/app/english-vietnam-dictionary/id1434190338)
- [Ôn thi GPLX](https://appshunter.io/ios/app/on-thi-gplx/id1437709762)
- [Math Kangaroo](https://appshunter.io/ios/app/math-kangaroo/id1438537515)
- [Sokoban/Push Box](https://appshunter.io/ios/app/sokobanpush-box/id1440440901)
- [Đuổi hình bắt chữ (mới)](https://appshunter.io/ios/app/uoi-hinh-bat-chu-moi/id1441912567)

All apps by Hoa Nguyen Quang: https://appshunter.io/developer/1434185665

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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 2026-07-23.*