# i.Sudoku — Relax your mind with Sudoku.

> Relax your mind with Sudoku. (iPhone/iPad app by kanjana burapasatit.)

- Source: https://appshunter.io/ios/app/isudoku/id1526281440 (this page in markdown: same URL + `.md`)
- Developer: [kanjana burapasatit](https://appshunter.io/developer/642164107)
- Category: Games, Board, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 60 MB
- Languages: English
- Released: 2020-08-06
- Data updated: 2026-07-07
- User reviews in markdown: https://appshunter.io/ios/app/isudoku/id1526281440/reviews.md

## What is i.Sudoku?

Sudoku is a clean, relaxing number puzzle game for daily brain training.

Play classic Sudoku at your own pace with smooth controls, clear boards, and helpful tools designed for iPhone and iPad.

Features:
- Daily Challenge with a fresh 9x9 puzzle every day
- Easy 4x4, Medium 6x6, Hard 9x9, and Expert 9x9 modes
- Notes, hints, undo, erase, pause, and continue saved game
- Mistake tracking, timer, score, stats, streaks, and leaderboard
- Thai and English interface based on your device language
- Calm visuals, gentle sound effects, and relaxing background music

Whether you want a quick puzzle or a harder logic challenge, Sudoku gives you a polished board, readable numbers, and satisfying progress every day.


## Version history (last 3 releases)

### 3.0.0 — 2026-06-29

Improved iPad layout, refreshed iPad screenshots, restored ads, a warmer keyboard-style tap sound, and slightly louder relaxing music.

### 2 — 2021-04-26

fix bug screen orientation

### 1.0 — 2020-08-06

No release notes.

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## More apps by kanjana burapasatit

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- [Spider Solitaire!](https://appshunter.io/ios/app/spider-solitaire/id731192639)
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All apps by kanjana burapasatit: https://appshunter.io/developer/642164107

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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 2026-07-07.*