A-tube 数独
数独
About
This classic Sudoku game offers three difficulty levels and two board styles, optimized for touchscreens. Enjoy a free, ad-free experience with features like an undo option and both local and online leaderboards.
What's New in A
1.3
August 8, 2026
• Added English support alongside Simplified Chinese. • Refined the interface and layouts for iPhone and iPad. • Improved the player profile, difficulty selection, leaderboard, and settings screens. • Enhanced the appearance of the board, number keys, and game controls. • Added encouraging completion feedback, including your score and player percentile. • Fixed known issues and improved overall stability.
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FAQ
Does A-tube Sudoku have ads?
No, A-tube Sudoku is completely free with no advertisements. This allows for an uninterrupted puzzle-solving experience.
Can I play A-tube Sudoku offline?
Yes, A-tube Sudoku can be played offline. The local leaderboard feature allows you to track your scores on your device without an internet connection.
What are the difficulty levels in A-tube Sudoku?
A-tube Sudoku offers three difficulty levels: Beginner, Advanced, and Expert. This allows players of all skill levels to enjoy the game.
How does the mistake system work in A-tube Sudoku?
You can continue playing after your first three mistakes. After the fourth mistake, your score is frozen, but you can still complete the puzzle.
Is A-tube Sudoku available on multiple devices?
Yes, A-tube Sudoku is optimized for both iPhone and iPad, offering a seamless experience across Apple devices.
How often is A-tube Sudoku updated?
The latest version, 1.3, was released on August 8, 2026, indicating recent development and support for the game.
What is the age rating for A-tube Sudoku?
A-tube Sudoku has an age rating of 4+, making it suitable for a wide range of players.
Does A-tube Sudoku have in-app purchases?
No, A-tube Sudoku is completely free and does not feature any in-app purchases, ensuring all content is accessible without additional cost.
