# JustSudoku — A pure Sudoku game

> A pure Sudoku game (iPhone/iPad app by 志斌 林.)

- Source: https://appshunter.io/ios/app/justsudoku/id6612009100 (this page in markdown: same URL + `.md`)
- Developer: [志斌 林](https://appshunter.io/developer/529745886)
- Category: Games, Entertainment, Casual, Puzzle
- Price: $2.99
- Age rating: 4+
- Requires: iOS 12.0 · 46 MB
- Languages: English, French, Chinese
- Released: 2024-08-16
- Data updated: 2026-07-05
- User reviews in markdown: https://appshunter.io/ios/app/justsudoku/id6612009100/reviews.md

## What is JustSudoku?

Blank Sudoku is an application focused on Sudoku games.
It's a very small app that runs completely offline. No internet connection required.
It is a pure application that does not collect any data.

Benefits and significance of Sudoku. 
Enhance math skills. Sudoku involves numbers and calculations. Playing Sudoku can improve players' mathematical abilities, such as numerical cognition, calculation ability, logical reasoning and spatial imagination.
Improve concentration and patience. Playing Sudoku requires players to focus on the numbers, as well as patience and perseverance, as solving Sudoku requires time and thinking.
Reduce stress.
Increase self-confidence.


## Version history (last 3 releases)

### 1.0.2 — 2024-09-28

Compatible with iOS 18

### 1.0.1 — 2024-08-21

fix bug

### 1.0 — 2024-08-16

No release notes.

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## More apps by 志斌 林

- [BigTodoPlus](https://appshunter.io/ios/app/bigtodoplus/id6443440799)
- [YIXI文件浏览器](https://appshunter.io/ios/app/yixi/id6443494827)
- [MorseTutor](https://appshunter.io/ios/app/morsetutor/id6443531120)
- [Magic Focus+](https://appshunter.io/ios/app/magic-focus-plus/id6444272284)
- [顺历](https://appshunter.io/ios/app/id6566170406)

All apps by 志斌 林: https://appshunter.io/developer/529745886

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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 2026-07-05.*