# Sudoku - Classic Logic Puzzle — Classic Brain Logic Puzzle

> Classic Brain Logic Puzzle (iPhone/iPad app by SikYi Chan.)

- Source: https://appshunter.io/ios/app/sudoku-classic-logic-puzzle/id1178319198 (this page in markdown: same URL + `.md`)
- Developer: [SikYi Chan](https://appshunter.io/developer/967732681)
- Category: Games, Entertainment, Board, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 9.0 · 9 MB
- Languages: American English
- Released: 2017-05-31
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-classic-logic-puzzle/id1178319198/reviews.md

## What is Sudoku?

Simple Sudoku Free is a logic based combinatorial number placement puzzle. The objective is to fill 9x9 grid with digits that each column, rows and 9 sub grids (3x3) contains all digit from 1 to 9. Simple Sudoku Free provide a partial completed grid which requires you to complete it.

Simple Sudoku Free features
* 3 difficulty levels to choose
* Notes on cell for recording purpose
* Erase option
* Top Scores
* Leaderboards of for each difficulty
* Simple Achievements board
* Automatic Error Checks
* XY Axis indicator

Download Simple Sudoku Free for free today and start playing Sudoku the way it was meant to play


## Version history (last 3 releases)

### 1.1.1 — 2022-01-21

- Update UI
- Update supports for new iPhone Version

### 1.1 — 2017-11-08

This app has been updated by Apple to display the Apple Watch app icon.

- fix minor bugs
- Update interface for iPhone X

### 1.0 — 2017-05-30

No release notes.

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| --- | --- | --- | --- |
| [MagioSudoku](https://appshunter.io/ios/app/magiosudoku/id1670478054) | — | Free | Games |
| [You can SUDOKU](https://appshunter.io/ios/app/you-can-sudoku/id1660536571) | — | Free | Games |
| [SUDOKU  SZ](https://appshunter.io/ios/app/sudoku-sz/id1558249351) | — | Free | Games |
| [Mind puzzles Chocolate Fusion](https://appshunter.io/ios/app/mind-puzzles-chocolate-fusion/id1499436567) | — | Free | Games |
| [Sudoku: Puzzles for Relaxation](https://appshunter.io/ios/app/sudoku-puzzles-for-relaxation/id6737999563) | 5.0 (3) | Free | Games |
| [Sudoku Logic Number Puzzle](https://appshunter.io/ios/app/sudoku-logic-number-puzzle/id6444470387) | — | Free | Games |

## More apps by SikYi Chan

- [Console Server](https://appshunter.io/ios/app/console-server/id967732682)
- [CS Modbus](https://appshunter.io/ios/app/cs-modbus/id979933120)
- [CS SNMP](https://appshunter.io/ios/app/cs-snmp/id989499983)
- [Minesweeper - Classic Windows](https://appshunter.io/ios/app/minesweeper-classic-windows/id1244522282)
- [Snake - Classic Snake 97](https://appshunter.io/ios/app/snake-classic-snake-97/id1262950943)

All apps by SikYi Chan: https://appshunter.io/developer/967732681

## Related topics

[sudoku classic logic puzzle](https://appshunter.io/ios/topics/sudoku-classic-logic-puzzle)

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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 2026-05-17.*