# Sudoku 9x9 Offline Puzzle — Classic number campaign

> Classic number campaign (iPhone/iPad app by 伟强 闫.)

- Source: https://appshunter.io/ios/app/sudoku-9x9-offline-puzzle/id6808146643 (this page in markdown: same URL + `.md`)
- Developer: [伟强 闫](https://appshunter.io/developer/6804727580)
- Category: Games, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 25 MB
- Languages: American English, Arabic, Bangla, German (Germany), Hindi, Japanese, Korean, European Portuguese, Russian, Chinese (Simplified, China) and 4 more
- Released: 2026-09-07
- Data updated: 2026-10-09

## What is Sudoku 9x9 Offline Puzzle?

This classic Sudoku puzzle is a 9×9 number game with easy, medium, and hard boards.

Play classic 9×9 Sudoku with a calm board, clear feedback, and two ways to play.

Free play
• Easy, medium, and hard. New unique puzzles whenever you want.
• No campaign lock: practice at your pace.

Campaign
• 999 levels in three tiers. Progress saves on this device.
• Timer on every game. Campaign uses a 10-error limit per level.

Hints
• Box, column, and row candidates can light up as short bars on the number pads.
• Toggle each hint under the board or independently in Settings.

Themes
• System, light, or dark. Color palettes, paper grain, fonts, and icon styles.
• First launch helps you pick a look before you start.

Play
• Tap a cell, then a number. Wrong digits show in bold red; correct entries lock.
• Notes mode places pencil marks in fixed 3×3 spots. Wand autofill fills the selected cell; long-press enables tap-to-fill.
• Built-in rules guide. Animated home logo.

Works offline. Progress stays on your device. Change language in Settings.

Privacy policy: https://cute-satsuma.github.io/privacy/sudoku-caju/

## Is Sudoku 9x9 Offline Puzzle safe?

Not enough ratings yet to assess Sudoku 9x9 Offline Puzzle.

## Is Sudoku 9x9 Offline Puzzle legit?

Sudoku 9x9 Offline Puzzle has limited verification signals. The AppsHunter Legitimacy Score for Sudoku 9x9 Offline Puzzle is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.1.1 — 2026-09-09

Shorter home-screen name so the app is easier to find.
• Classic 9×9 Sudoku, notes, hints, and a 999-level campaign

### 1.0.0 — 2026-09-08

No release notes.

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## More apps by 伟强 闫

- [Sound Meter Live dB Stats](https://appshunter.io/ios/app/sound-meter-live-db-stats/id6804912429)

All apps by 伟强 闫: https://appshunter.io/developer/6804727580

## Related topics

[sudoku free offline](https://appshunter.io/ios/topics/sudoku-free-offline)

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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 2026-10-09.*