Puzzle Grid is an open-source (MIT) Android app by Iain Findlay. The APK we host is 18 MB, it needs Android 4.1 or newer, and it declares 1 permission.
The file on this page is Puzzle Grid 2.1.3, 17.96 MB, and it installs on Android 4.1 and newer.
We compared the signing certificate of this build with the certificate recorded the first time nds.fyll.puzzle_grid entered the site, and published both the file's SHA-256 and the certificate's fingerprint above so you can check the download yourself. That comparison says the file was not repackaged by someone else; it is not a review of what the app does.
The manifest inside the APK declares 1 permission, none of which cover contacts, location, SMS, the camera or the microphone.
Its licence is MIT. We took this build from F-Droid, and the source for this exact version is linked below.
The most recent release upstream is from Jun 18, 2021, over 5 years ago. It still installs; it is simply not being updated.
We do not show a star rating or an install count for this page: we have no measured figure for either, and a number we cannot source is worth less than an empty field.
- Version
- 2.1.3
- Size
- 17.96 MB
- Requires Android
- API 16
- Package
- nds.fyll.puzzle_grid
- Signature checked on
- Sep 22, 2026
- Where this file came from
- F-Droid
- Licence
- MIT
- Source code
- Source for this version
File SHA-256: 35971ab7903d8b16864c7e54524b925bbbcfefca08302cdd0493d6beef9c33d4
Signing certificate (SHA-256): 265f4748093a6f0e2f299f4afb2dd8047a787795806dffd4812337a6df778c57
We check that this file carries the same signing certificate as earlier releases of the same package. That shows the APK was not repackaged by someone else — it is not a security review of the app.
Declared permissions
- READ_EXTERNAL_STORAGE
Screenshots
