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A free, open-source picture logic puzzle game with no ads or tracking
F-Droid repository metadata
Nonogram is a free and open-source picture logic puzzle game. Use numerical clues along the rows and columns to fill in grid tiles and reveal hidden pixel art images.
Designed to be lightweight and user-friendly, Nonogram offers a clean, distraction-free environment for casual puzzle solving and brain training.
Key Features:
100% Free and Open Source (FOSS)
No advertisements, no microtransactions, and no tracking
Multiple grid sizes and difficulty levels
Intuitive controls for marking tiles and crossouts
Offline play support
Clean, responsive UI
Screenshots
How to install
- Download the APK from the button at the top of this page.
- Allow “Install unknown apps” for your browser or file manager only, not for every app.
- Open the downloaded file and confirm the installation.
- If installation fails with “App not installed,” remove an earlier build of the same app first. A signature conflict is the usual cause.
Data safety
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- Files are scanned for malware on every update.
- The permissions each app requests are listed on its own page.
- Read the full safety policy for how we test, flag, and delist files.
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