# Sudoku ⓽

> Sudoku ⓽ (iPhone/iPad app by 科明 谢.)

- Source: https://appshunter.io/ios/app/sudoku/id6451058083 (this page in markdown: same URL + `.md`)
- Developer: [科明 谢](https://appshunter.io/developer/880092328)
- Category: Games, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 16 · 16 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China), European Spanish
- Released: 2026-07-06
- Data updated: 2026-08-18
- User reviews in markdown: https://appshunter.io/ios/app/sudoku/id6451058083/reviews.md

## What is Sudoku ⓽?

Sudoku Levels is a clean and focused Sudoku puzzle game for players who want relaxing practice, steady logic training, and deeper number challenges.
The game includes 6 difficulty levels: Easy, Normal, Hard, Expert, Master, and Extreme. Each difficulty offers a large level-based puzzle library, so you can start with simple grids and gradually work your way into more demanding logic problems.
Key features:
    * 6 difficulty levels for beginners through advanced players
    * 1,000 levels per difficulty for long-term puzzle progress
    * A clear Sudoku board designed for focused solving
    * Level progress tracking so you can continue at your own pace
    * Mistake limits that make every move more thoughtful
    * Optional sound effects and haptic feedback
    * Support for English, Simplified Chinese, Spanish, Japanese, and Korean

Whether you are solving a quick puzzle during a break, relaxing at night, or building a daily logic habit, Sudoku Levels gives you a simple and consistent way to train your mind.

Choose a difficulty and start your next Sudoku challenge.


## Version history (last 2 releases)

### 1.0.1 — 2026-07-11

Added a star rating system for completed Sudoku levels.
Earn up to 3 stars based on your mistake count.
Replay completed levels to improve your best star rating.
Added total star progress by difficulty.
Improved level completion and failure feedback.

### 1.0.0 — 2026-07-06

No release notes.

## More apps by 科明 谢

- [Next Glasses](https://appshunter.io/ios/app/next-glasses/id6444119382)
- [PopStar-Next](https://appshunter.io/ios/app/popstar-next/id6785382709)
- [ColorChallenge-Next](https://appshunter.io/ios/app/colorchallenge-next/id6785849631)

All apps by 科明 谢: https://appshunter.io/developer/880092328

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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 2026-08-18.*