Some apps are distributed as Split APKs (multiple .apk files packaged together) to optimize resources. Standard Android installers cannot open them.
The option buttons in the dialog box are now focused by default to facilitate operations on desktop versions or mobile versions with connected keyboards. Additionally, a supplementary Sudoku calculator button has been added to the level completion tab. for en-US here
Sudoku puzzle with over 10,000 levels, featuring smart input and one-click solver to exercise your brain and improve logic and math skills. Challenge yourself anytime.
6 difficulty levels: Kids, Easy, Medium, Hard, Expert, Extreme for all skill levels.
- Massive puzzles: 10,000+ classic Sudoku levels, continuously updated
- No ads: Clean experience without popups or interruptions
- One-click solve: Auto-calculate answers quickly
- Smart hints: Toggle on/off for beginners or experts
- Smart input: Auto-filter wrong numbers for accurate entry
- Smart notes: Record candidates in each cell
- Dual markers: Confirmation and question marks for clear reasoning
- Color coding: Handle advanced AIC and ALS methods
- Quick actions: Restart, clear, keep notes globally
- Undo: Quickly revert mistakes
- Smart reminders: Note clearing alerts
- Auto-save: Progress saved when exiting
- Smart adjustment: Adapts to active/idle states
- Eye protection: App-level eye care mode
- Share: Easy sharing of puzzles and achievements
- All devices supported
Gameplay: Fill grid with 1-9, no repeats in rows, columns, or 3x3 boxes.
Feedback: [email protected]
com.zhuyangjun.sudokuallinone on the APK Downloader.Yes! Every APK download provided by APKDER undergoes rigorous security verification. We verify that the cryptographic signature of the APK file matches the official signature from the developer, ensuring the APK is original, untouched, and free from any modifications.
To install it, you first need to enable "Unknown Sources" in your Android device's security settings. After downloading the APK file from APKDER, tap it to begin the installation and follow the on-screen prompts.
Yes! As soon as the developer releases a new version of Sudoku All in One, we will update and provide the updated APK on APKDER. You can simply download and install the new APK over the existing installation without losing your app data.
Yes. APKDER allows you to bypass geographic restrictions and download official APK files directly, even if the app or game is not officially available in your country's store.
A standard APK is a single installation package. An XAPK or Split APK contains multiple resource files (like OBB expansions or device-specific layout parts) packaged together. To install them, you can download splits individually or use dynamic helper tools like Split APKs Installer (SAI).
This APK download is 100% safe. We verify that the cryptographic signature of the file matches the official developer credentials. No modifications or adware are injected.