# Sudoku Puzzle Brain Training — Daily Logic & Brain Game

> Daily Logic & Brain Game (iPhone/iPad app by Fumiya Izu.)

- Source: https://appshunter.io/ios/app/sudoku-puzzle-brain-training/id6756236085 (this page in markdown: same URL + `.md`)
- Developer: [Fumiya Izu](https://appshunter.io/developer/1828395720)
- Category: Games, Entertainment, Board, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 25 MB
- Languages: American English
- Released: 2025-12-14
- Data updated: 2026-08-22
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-puzzle-brain-training/id6756236085/reviews.md

## What is Sudoku Puzzle Brain Training?

Train your brain every day with this classic Sudoku puzzle game.
Play anytime, anywhere — fully offline and designed for all skill levels.

This app offers a clean and intuitive Sudoku experience, perfect for beginners and advanced players alike.
Choose from multiple difficulty levels and enjoy a wide variety of carefully designed puzzles.

Helpful features such as notes and hints support your solving process and help you improve your skills.
Your progress is automatically saved, allowing you to resume your game at any time.

No account registration or login is required.
Simply open the app and start playing immediately.

Whether you want to relax, sharpen your logic, or enjoy daily brain training,
this Sudoku game is the perfect companion for short breaks or long sessions.


## Version history (last 5 releases)

### 1.0.4 — 2026-01-19

What’s New in This Version

- Updated privacy policy to reflect advertising and tracking practices.
- App Tracking Transparency (ATT) permission is requested on first launch.
- Improved game stability and optimized performance.
- Minor bug fixes and quality-of-life improvements.

Thank you for playing! We’re always working to make the game better.

### 1.0.3 — 2026-01-09

Updated the UI to improve usability and readability.

### 1.0.2 — 2025-12-21

Improved the user interface to ensure a better experience across various screen sizes.

### 1.0.1 — 2025-12-17

The screen orientation is now fixed to portrait mode for improved usability.

### 1.0 — 2025-12-14

No release notes.

## More apps by Fumiya Izu

- [ごはんノートつくるくん](https://appshunter.io/ios/app/id6748987945)
- [Killer Sudoku Brain Training](https://appshunter.io/ios/app/killer-sudoku-brain-training/id6757490579)

All apps by Fumiya Izu: https://appshunter.io/developer/1828395720

---

*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 2026-08-22.*