# Sudoko Challenge

> A free Sudoku game with 2000 puzzles and student-themed visuals. (iPhone/iPad app by Du Duong.)

- Source: https://appshunter.io/ios/app/sudoko-challenge/id1115763103 (this page in markdown: same URL + `.md`)
- Developer: [Du Duong](https://appshunter.io/developer/1064564759)
- Category: Games, Board, Puzzle
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 11.0 · 10 MB
- Languages: American English
- Released: 2016-05-23
- Data updated: 2026-07-04
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/sudoko-challenge/id1115763103/reviews.md

## What is Sudoko Challenge?

Sudoku Challenge is a great sudoku game. The game has beautiful images about student life like notebook, pencil, note,... which reminds you of your childhood.
There are up to 2000 puzzles divided into 4 levels: easy, normal, hard, expert.
The game is funny and relaxing. Just play Sudoku Master in your free time and have fun.
Features:
- 4 levels.
- Statistics tracking.
- beautiful effects.
- Hints to help you complete hard ones.

## Key features

- 2000 puzzles
- 4 difficulty levels
- Statistics tracking
- Hints system
- Student life theme


## Frequently asked questions about Sudoko Challenge

### What is Sudoko Challenge?

Sudoko Challenge is a free Sudoku game offering up to 2000 puzzles across four difficulty levels: easy, normal, hard, and expert. It features student-life themed imagery and hints to assist players.

### How many puzzles are available in Sudoko Challenge?

Sudoko Challenge provides a substantial collection of up to 2000 puzzles, ensuring plenty of gameplay variety for users.

### What are the difficulty levels in Sudoko Challenge?

The game offers four distinct difficulty levels: easy, normal, hard, and expert, catering to both beginners and experienced Sudoku players.

### Does Sudoko Challenge have hints?

Yes, Sudoko Challenge includes a hints system to help players complete more challenging puzzles.

### Can I track my progress in Sudoko Challenge?

Yes, Sudoko Challenge features statistics tracking, allowing you to monitor your performance and progress through the puzzles.

### What devices does Sudoko Challenge support?

Sudoko Challenge is available on iPhone, iPad, and iPod devices.

### Does Sudoko Challenge have ads?

Yes, Sudoko Challenge contains advertisements.

### Is Sudoko Challenge free to play?

Yes, Sudoko Challenge is available for free.

## Version history (last 5 releases)

### 2.3 — 2022-09-13

- Update some library to the latest version.

### 2.2 — 2021-03-01

- Update some features.

### 2.1 — 2020-03-30

- Update some minor features.

### 2.0 — 2019-10-19

- Optimize UI on some devices.

### 1.2 — 2018-08-28

Fix a bug: The game doesn't change sudoku when you restart the app.

## Apps similar to Sudoko Challenge

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Mister Sudoku](https://appshunter.io/ios/app/mister-sudoku/id369602654) | 4.7 (106) | Free | Games |
| [Sudoku Master - Number Games](https://appshunter.io/ios/app/sudoku-master-number-games/id1467568266) | 4.7 (446) | Free | Games |
| [Sudoko - Classic Sudoku Puzzle](https://appshunter.io/ios/app/sudoko-classic-sudoku-puzzle/id6445800703) | — | Free | Games |
| [Sudoku Wing - Brain Game](https://appshunter.io/ios/app/sudoku-wing-brain-game/id6470282577) | — | Free | Games |
| [Sudoku: Puzzle Game!](https://appshunter.io/ios/app/sudoku-puzzle-game/id465311963) | 3.8 (4) | Free | Games |
| [Sudoku Cafe](https://appshunter.io/ios/app/sudoku-cafe/id540946844) | 4.7 (190) | Free | Games |

## More apps by Du Duong

- [Fishing Joy 2016](https://appshunter.io/ios/app/fishing-joy-2016/id1065026842)
- [Tank Battle 2016 - Tank Combat](https://appshunter.io/ios/app/tank-battle-2016-tank-combat/id1105761010)
- [Chinese Chess - Xiangqi Master](https://appshunter.io/ios/app/chinese-chess-xiangqi-master/id1291977883)
- [Gomoku Master - Gomoku Classic](https://appshunter.io/ios/app/gomoku-master-gomoku-classic/id1323470530)
- [Chinese Chess Online - Xiangqi](https://appshunter.io/ios/app/chinese-chess-online-xiangqi/id1635361092)

All apps by Du Duong: https://appshunter.io/developer/1064564759

---

*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 2026-07-04.*