# Sudoku x Classic Game — Train Your Brain Every Day

> Train Your Brain Every Day (iPhone/iPad app by 广颂 蔡.)

- Source: https://appshunter.io/ios/app/sudoku-x-classic-game/id6793606018 (this page in markdown: same URL + `.md`)
- Developer: [广颂 蔡](https://appshunter.io/developer/1856258214)
- Category: Games, Sports, Puzzle, Strategy
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 5 MB
- Languages: American English, Danish, Dutch, Finnish, French (France), German (Germany), Greek, Hindi, Hungarian, Indonesian and 14 more
- Released: 2026-08-03
- Data updated: 2026-09-15
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-x-classic-game/id6793606018/reviews.md

## What is Sudoku x Classic Game?

Sudoku is a classic logic puzzle built natively with SwiftUI — beautifully designed for iPhone, iPad, and Mac. Enjoy a quick challenge anytime while keeping your brain sharp.

【Five Difficulties】
Easy, Medium, Hard, Expert, and Master — from 45 clues down to 24. Every puzzle is algorithmically generated with a guaranteed unique solution.

【Smart Solving Tools】
· Hint: reveal the correct digit instantly
· Notes: track candidates with automatic cleanup
· Undo & Erase: easily manage every move

【Clear Gameplay】
· Mistake counter and timer with pause/resume
· Smart highlighting for rows, columns, boxes, and matching digits
· Celebration screen with your results after completion

【Daily Challenge】
A new puzzle every day. Build your streak and make Sudoku a daily habit.

【Sync & Statistics】
· iCloud sync keeps progress, settings, and stats updated across devices
· Track best times, streaks, and game history
· Game Center leaderboards and achievements

【Themes & Languages】
· Three themes: Classic, Midnight, and Paper
· 25 interface languages, including English and Chinese

【Made for Mac & iPad】
· Full keyboard support with shortcuts
· Adaptive layout from phone to desktop

Sudoku — the timeless 9×9 puzzle, redesigned for modern Apple devices. Start your daily brain workout today!

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| VIP | $4.99 | one-time |



## Version history (last 2 releases)

### 1.2.2 — 2026-08-05

Fixed game pause cheating issue and inaccurate calendar data issue.

### 1.1.3 — 2026-08-04

No release notes.

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## More apps by 广颂 蔡

- [Minesweeper - Classic Play](https://appshunter.io/ios/app/minesweeper-classic-play/id6793471840)

All apps by 广颂 蔡: https://appshunter.io/developer/1856258214

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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 2026-09-15.*