# Clear Sudoku — Ad-free clear sudoku

> Ad-free classic Sudoku puzzle game with modern design and multiple difficulty levels. (iPhone/iPad app by 正越 陈.)

- Source: https://appshunter.io/ios/app/clear-sudoku/id6739845532 (this page in markdown: same URL + `.md`)
- Developer: [正越 陈](https://appshunter.io/developer/1786018519)
- Category: Entertainment, Games, Board, Puzzle
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 16.0 · 4 MB
- Languages: American English, French (France), German (Germany), Indonesian, Japanese, Korean, European Portuguese, Chinese (Simplified, China), European Spanish, Thai
- Released: 2025-01-03
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/clear-sudoku/id6739845532/reviews.md

## What is Clear Sudoku?

Sudoku - Classic Puzzle with Modern Design

Challenge yourself with this beautifully designed Sudoku puzzle game that combines classic gameplay with a modern, minimalist interface. Completely ad-free for an uninterrupted solving experience!

Key Features:
• 100% Ad-free - Pure puzzle-solving experience without interruptions
• Five difficulty levels to suit players of all skill levels
• Clean and elegant design with smooth animations
• Built-in timer to track your solving speed
• Personal best records for each difficulty level
• Candidate number support for advanced solving strategies
• Undo/Redo functionality for mistake-free gameplay
• Error detection to help you learn and improve
• Intuitive touch controls and responsive interface

Whether you're a beginner looking to learn Sudoku or an experienced player seeking a challenge, this game offers the perfect balance of accessibility and complexity. Each puzzle is carefully generated to ensure a unique solution, providing hours of engaging mental exercise.

The minimalist design helps you focus on solving puzzles while the subtle animations and visual feedback create a satisfying solving experience. No ads means no distractions - just pure Sudoku enjoyment. Track your progress, beat your personal records, and become a Sudoku master!

Available in multiple languages, including English, 简体中文, 日本語, 한국어, Deutsch, ไทย, Français, Português, Español, and Bahasa Indonesia.

Download now and experience the perfect blend of classic Sudoku gameplay with modern mobile design!

## Key features

- 100% Ad-free experience
- Five difficulty levels
- Clean and elegant design
- Built-in timer and personal best records
- Candidate number support
- Undo/Redo functionality
- Error detection


## Frequently asked questions about Clear Sudoku

### Does Clear Sudoku have ads?

No, Clear Sudoku is completely ad-free, offering a pure puzzle-solving experience without any interruptions.

### What difficulty levels are available in Clear Sudoku?

Clear Sudoku offers five distinct difficulty levels, catering to players of all skill levels, from beginners to advanced Sudoku enthusiasts.

### Can I track my progress in Clear Sudoku?

Yes, Clear Sudoku includes a built-in timer to track your solving speed and keeps personal best records for each difficulty level, allowing you to monitor your improvement.

### What devices is Clear Sudoku available on?

Clear Sudoku is available on iPhones and iPads, providing a seamless experience across Apple's mobile devices.

### Does Clear Sudoku offer any hints or assistance for solving puzzles?

Clear Sudoku supports candidate number entry for advanced solving strategies and includes error detection to help players learn and improve their gameplay.

### How often is Clear Sudoku updated?

Clear Sudoku was last updated on January 8, 2025, indicating recent development and support from the developer.

### What is the age rating for Clear Sudoku?

Clear Sudoku has an age rating of 4+, making it suitable for a wide range of players.

### Does Clear Sudoku support multiple languages?

Yes, Clear Sudoku is available in multiple languages, including English, Chinese, Japanese, Korean, German, Thai, French, Portuguese, Spanish, and Indonesian.

## Version history (last 3 releases)

### 1.0.2 — 2025-01-08

Version 1.0.2 fixed bugs

### 1.0.1 — 2025-01-07

Version 1.0.1 adds a new prompt function: when the current grid is selected, the candidate numbers are automatically highlighted.

### 1.0 — 2025-01-03

No release notes.

## Apps similar to Clear Sudoku

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Fill Up Bucket](https://appshunter.io/ios/app/fill-up-bucket/id1643112964) | — | $5.00 | Entertainment |
| [Ghost Advance SLS](https://appshunter.io/ios/app/ghost-advance-sls/id1632466802) | 3.0 (16) | $4.99 | Entertainment |
| [VizFXAI Animated Coloring Book](https://appshunter.io/ios/app/vizfxai-animated-coloring-book/id6737191900) | 4.3 (6) | Free | Entertainment |
| [Chess Clock - Chess Timer](https://appshunter.io/ios/app/chess-clock-chess-timer/id6738325657) | 4.3 (3) | Free | Entertainment |
| [8-bit TV Console Tank](https://appshunter.io/ios/app/8-bit-tv-console-tank/id1201182563) | 4.9 (11) | Free | Entertainment |
| [Match Move - Matchstick Puzzle](https://appshunter.io/ios/app/match-move-matchstick-puzzle/id1631765180) | 5.0 (4) | Free | Entertainment |

---

*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 2026-06-01.*