Privacy policy

Short version: we don’t track you, we don’t show ads, and we don’t sell anything.

Playing the games

2048, Sudoku and Casino Sudoku run entirely in your browser. Your current game, best score and settings are stored in your browser’s local storage on your own device. They are never sent to us, and you can clear them at any time by clearing your browser’s site data.

Contact form

When you use the contact form we store the name, email address, topic and message you enter, together with the time, your IP address, approximate country and browser type. We keep these to answer you and to protect the form from spam and abuse. Messages are kept for as long as needed to handle your request and are then deleted. We never share them with third parties or add you to a mailing list.

Hosting

The site is hosted on Cloudflare, which processes standard technical data (such as IP addresses) to deliver pages securely. Fonts are loaded from Google Fonts.

Your rights

You can ask us to see, correct or delete any message you sent by writing to us through the contact form.

Last updated: October 2026.