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MIT
What Simon Tatham’s Puzzles actually is
This is the Android port of Simon Tatham’s Portable Puzzle Collection: more than forty single-player logic puzzles in one 10 MB app. Sudoku, Minesweeper, Loopy, Bridges, Net, Slant, Untangle and dozens more, each with generated levels so you never run out.
There is nothing else in it. No ads, no accounts, no hints-for-coins, no daily streak nagging you. Every puzzle generates infinite levels at a difficulty you choose, and it all works with the phone in aeroplane mode.
The interface is plain and makes no apology for it — these are puzzles from a programmer’s toolbox, not a designed mobile product. At 10.3 MB it is the smallest game here and it will run on essentially any Android phone.
Why this game is on Apkoras
The puzzle collection is MIT licensed and this Android port is open source, which explicitly permits redistribution. That licence is the written permission that lets us host the file at all.
The file we serve is the original binary from the project’s own release, with the developers’ signature untouched. We do not repackage, re-sign or modify it. The SHA-256 in the panel is the hash of that exact file, and the source is one click away if you would rather read it than trust us.
Version history
Older builds stay available. If a new release breaks something for you, roll back.
| Version | Released | Size | Source |
|---|---|---|---|
| 2025-09-12 | 12 Sep 2025 | 10.3 MB | Release |
Common questions
How many puzzles are included?
Over forty, including Sudoku (called Solo), Minesweeper (Mines), Loopy, Bridges, Net, Slant, Untangle, Galaxies and many others.
Do the puzzles ever run out?
No. Every puzzle is procedurally generated, so each game gives you an unlimited supply at whatever difficulty you pick.
Does it work offline?
Completely. There is no network feature at all.
Why does it look so plain?
Because it is a faithful port of a desktop puzzle collection rather than a designed mobile app. The trade-off is that it is 10 MB, has zero monetisation, and runs on anything.
How do I check my download is genuine?
On Windows run certutil -hashfile SGTPuzzles-2025-09-12-1919-23762278.apk SHA256. On Linux or macOS use sha256sum. Compare it to the SHA-256 on this page.