# Sudoku 9 : Number Puzzle Game — Sudoku 9 : Number brain puzzle

> Sudoku 9 : Number brain puzzle (iPhone/iPad app by JUN HO BAEK.)

- Source: https://appshunter.io/ios/app/sudoku-9-number-puzzle-game/id6826057269 (this page in markdown: same URL + `.md`)
- Developer: [JUN HO BAEK](https://appshunter.io/developer/6826057391)
- Category: Games, Puzzle, Trivia
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 23 MB
- Languages: American English
- Released: 2026-10-27
- Data updated: 2026-10-31

## What is Sudoku 9?

Sudoku 9 is a clean, free Sudoku game with minimal ads. Open it and give your brain a quick workout anytime, anywhere.

• 4 difficulty levels: Easy / Medium / Hard / Expert
• Clear a level to unlock the next
• Notes (pencil) mode, hints, and instant undo
• Mistake check and auto-highlight of matching numbers
• Clean design with stats — no sign-up, works offline

Sudoku is solved by logic, not math. Download and start your daily brain workout today!

## Is Sudoku 9 safe?

Not enough ratings yet to assess Sudoku 9.

## Is Sudoku 9 legit?

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


## Version history (last 2 releases)

### 1.0.9 — 2026-10-28

Stability improvements and bug fixes

### 1.0.8 — 2026-10-27

No release notes.

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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 2026-10-31.*