Watch Sudoku is a lightweight Sudoku game specially designed for Apple Watch, allowing you to enjoy puzzle-solving anytime, anywhere. Playing Sudoku on your watch is not only convenient but also helps exercise your brain and improve logical thinking during your spare time.

Important Note: This app can only be downloaded from the App Store on Apple Watch. Here's how:
1. Press the Digital Crown on your watch to open the app list
2. Find and open the App Store
3. Scroll to the bottom and tap [Account]
4. Find [Purchased] to download the app

【Features】
• 6x6 Sudoku gameplay optimized for Apple Watch
• Three difficulty levels: Easy, Medium, Hard
• Clean interface design with intuitive controls
• Real-time error checking
• Timer system and best time records
• Completely free, no ads

【Game Rules】
• Fill numbers 1-6 in each row without repetition
• Fill numbers 1-6 in each column without repetition
• Fill numbers 1-6 in each 2x3 box without repetition

【FAQ】

Q: Can't find the app in the iPhone App Store?
A: This is a pure Apple Watch app. Please follow the "Important Note" steps above to download it directly on your watch.

Q: Where can I find the app after purchase?
A: On your Apple Watch: Open App Store → Scroll to bottom → Tap [Account] → Find [Purchased] → Download the app.

Q: Why 6x6 instead of traditional 9x9?
A: The 6x6 layout is specially optimized for the Apple Watch's small screen to ensure the best gaming experience and ease of operation.

Q: How do I start a new game?
A: Tap "Start Game" on the main screen and select your preferred difficulty level.

Q: How do I input numbers?
A: Tap on an empty cell, then select a number from 1-6 in the number picker. Please note that numbers cannot be deleted or modified once entered.

Q: Which Apple Watch models are supported?
A: All Apple Watch models running watchOS 9.0 or later are supported.

Q: What if I enter a wrong number?
A: The game will show error indicators. If you make a mistake, we recommend starting a new game - it's a good opportunity to practice!

Q: Will the game data sync with my iPhone?
A: This is a pure Watch app, all data is stored locally on your watch with no syncing required.

Whether you're a Sudoku beginner or expert, you'll find the right challenge level in this game. Experience this carefully designed Sudoku game now!

Download and play, turn your Apple Watch into a portable Sudoku space!