We care about your privacy. In short:
- We use no advertising or tracking cookies; we do not sell your data or share it for advertising.
- If you allow it, Google Analytics keeps anonymous visit statistics; otherwise it is not loaded.
- Your password is stored only as an irreversible hash.
- Computer opponents and game analysis run in your browser; your moves are not sent to the server for this. Only if you ask for the Premium AI coach comment are the game's moves sent, without your name, to an AI service.
- Your profile is public: your username, country, city, ratings and game history appear in rankings and on your profile. Your email address is never shown.
- If you choose a school, you appear on the school page with your username and rating. If you join a class, its teacher sees your lesson, puzzle and game progress; once you leave the class they no longer can.
- If you play as a guest, your information stays only in your browser.
For details of what we process and why, and your rights, read the Personal Data Notice; for cookies, the Cookie Policy. Questions: iletisim@xsatranc.com