Number Puzzles

Privacy Policy

Last updated 1 November 2026

The short version: Number Puzzles collects no personal data at all. The app has no internet permission, so nothing you do in it can leave your phone.

Who makes the app

Number Puzzles is made by Oldemaat-Games, a trade name of Oldemaat-IT, Apeldoorn, the Netherlands (Chamber of Commerce / KvK number 84468602).

What the app stores

The app stores your settings, your unfinished games, your statistics (times, solved puzzles, your streak) and your achievements. All of it lives only in the app's own storage on your phone. Uninstalling the app or clearing its data removes it.

What the app does not do

• It has no internet access, so it sends nothing to us or anyone else.
• It has no account or sign-in.
• It shows no ads and contains no advertising or analytics SDK.
• It asks for no permissions to your contacts, location, camera, files or anything else.

Google Play

Google Play handles the download and installation of the app. Google processes data for that under its own privacy policy; we don't receive personal data from it.

Children

Because the app collects no personal data, it collects none from children either.

Changes to this policy

If a future version of the app changes any of this, for example by adding online features, this policy will be updated first, with a new date above.

Contact

Questions about this policy can be sent via the contact form.