Privacy policy
Nothing. This page explains why that is not a figure of speech.
Nothing whatsoever. Every puzzle is generated on the device, in the app, at the moment you ask for it. There is no request to a server for a board, no leaderboard to report to, and no service to check in with.
You can put the phone in aeroplane mode and every part of Enigma still works. That is not a feature we added; it is what happens when an app has no reason to talk to anyone.
| What | Where |
|---|---|
| The puzzle you are part-way through | On the device. Cleared the moment you finish it |
| Your best time per game, per difficulty | On the device. A number of seconds, nothing else |
| Nothing else at all | — |
Both are written to your phone's own storage and are never transmitted, backed up to us, or readable by anyone but you. There is no profile, no identifier and no record of you having used it. Delete the app and nothing of it remains anywhere.
Enigma is suitable for all ages and collects no personal data from anyone, including children. It contains no chat, no user-generated content and no links out to anywhere a child could be sold something.
Under UK GDPR you have rights to access, correct and erase personal data held about you. We hold none. If you believe otherwise, write to us and we will look into it properly rather than sending you a form letter.
Every quote is in the public domain, either because the author died more than seventy years ago or because the line is ancient. Conan Doyle, Wilde, Poe, Shakespeare, Carroll, Sun Tzu, Marcus Aurelius.
If this ever stops being true, this page changes before the app does, and the change will say plainly what is now collected and why.
Last updated: September 2026. Contact: hello@pixelandshovel.co.uk.