40 single-player logic games
About this app
A port of Simon Tatham's Portable Puzzle Collection, a collection of 40 single-player logic games.
Various control options for small screens: on-screen arrow keys (can be enabled in Settings), pinch to zoom, and a button to swap press/long-press.
Contains the following 40 games: Black Box, Bridges, Cube, Dominosa, Fifteen, Filling, Flip, Flood, Galaxies, Guess, Inertia, Keen, Light Up, Loopy, Magnets, Map, Mines (Minesweeper), Mosaic, Net, Netslide, Palisade, Pattern, Pearl, Pegs (Solitaire), Range, Rectangles, Same Game, Signpost, Singles, Sixteen, Slant, Solo (Sudoku), Tents, Towers, Tracks, Twiddle, Undead, Unequal, Unruly, Untangle
Licensed under MIT, by Chris Boyle.
What's New in v2025-09-12-1919-23762278-fdroid
Imported from the F-Droid repository index.
Version history
Sep 20, 2025 · 10.1 MB · Android API 21–36 · code 149
Imported from the F-Droid repository index.
SHA-256 6b36d5537984523c57984a784156eb853a92c940fded286483687484f3d652e4
Apr 1, 2024 · 8.7 MB · Android API 21–34 · code 146
Imported from the F-Droid repository index.
SHA-256 dfc76488666f6c00873869f0651a1b7a8b505b53de701b14c4435500754ac9a9
Mar 16, 2024 · 8.7 MB · Android API 21–34 · code 144
Imported from the F-Droid repository index.
SHA-256 59ed2fc4503cd33c4fb043c3d09be7a63181f71280f76976de4bfdd83aec8ca6
Will it run on your device?
92%
- Runs on a broad range of modern Android versions.
- Multiple CPU architectures are covered.
- Aligned with the latest Android target SDK expectations.
Installation Guide
Open Settings on your Android device
Go to Security → Unknown sources (or Install unknown apps)
Enable "Allow from this source" for your browser or file manager
Open the downloaded APK file from your Downloads folder
Tap "Install" and wait for installation to complete
Launch the app from your home screen
Make sure to re-enable Unknown Sources restrictions after installation for security.
How to install this safely
How to verify the file you downloaded
Before you install anything, confirm the file is the one described here. On a computer, run shasum -a 256 your-download.apk (macOS or Linux) or certutil -hashfile your-download.apk SHA256 (Windows), then compare the output character-for-character with the SHA-256 on this page. If a single character differs, the file is not the build we recorded — delete it.
What the signing certificate proves
Every Android app is signed with a private key that only its developer holds. The fingerprint on this page is a hash of the matching public certificate, and it proves continuity rather than identity: it tells you a build came from whoever signed the earlier ones. Android enforces this at install time — if a package claiming to be name.boyle.chris.sgtpuzzles is signed with a different key, the system will refuse to install it over your existing copy. A fingerprint that changes between releases is worth pausing on, because a repackaged app that has been modified by someone else cannot keep the original signature.
How to roll back to an earlier version
If the current release misbehaves, 2024-03-29-2245-fd304c53-fdroid is the last build before it. Android will not install an older version code over a newer one, so you must uninstall Simon Tatham's Puzzles first — which clears its local data unless you have a backup. Reinstall the older APK only if its signing fingerprint matches the build you already trust, and check the API range: an older release may target an Android version your device has moved past.
Why we list sources instead of hosting everything
The official store channel is almost always the right choice: it updates automatically and carries the publisher's own distribution guarantees. A direct APK is useful when a device has no store access, when a rollout has not reached your region, or when you need a specific version — and only when the publisher has authorized that copy. APKBrowse does not list pirated, cracked, or unauthorized rebuilds of Simon Tatham's Puzzles, and a listing is removed when the evidence for it stops holding up.
Get Simon Tatham's Puzzles
Every source we list for name.boyle.chris.sgtpuzzles is legality-reviewed. Pirated or cracked builds are never offered.
Other sources
F-Droid listing
officialF-Droid builds this app from source and signs it. This is its official listing, with older builds and full release notes.
Source code
verified publisherThe upstream repository this build is compiled from.
We check legality and signature continuity, but device behaviour still varies. Install at your own discretion.
App Information
Security Verification
We record provenance; we do not run malware scans. Verify the hash yourself before installing.
SHA-256 Hash
6b36d5537984523c57984a784156eb853a92c940fded286483687484f3d652e4
Signing certificate
9e8a696693c6cd0873455f80d406f84dc15951fdb23e5f2499c596909c2fd44f
Permissions Required
What each permission lets Simon Tatham's Puzzles do. A highlighted one is worth a second look — not necessarily wrong, just worth asking whether this app needs it.
Previous Versions
The signing certificate fingerprint for this release is on record, so a build that does not match it did not come from this publisher.
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