Who operates this site
The data controller is [Operator legal name — owner must supply before launch], [Operator postal address — owner must supply before launch]. Contact: [Contact email — owner must supply before launch].
Progress on your device
Grid marks, puzzle revision, elapsed time, hint counts, theme preference, completion history and UTC daily dates are kept in your browser’s local storage to provide save/resume and streaks. They are not sent to our server. Clear site data to erase them. No account is created. Consent choices are treated as valid for 180 days; essential progress remains until you clear it.
Hosting and security logs
Your browser sends normal request information, including IP address, requested URL, time and user-agent, to [Hosting provider — owner must supply before launch]. The operator uses security/availability logs for legitimate interests in operating this service. Log retention is [Log retention in days — owner must supply before launch] days. No grid contents are logged by the application. Contact messages sent by email are used to respond and retained only as necessary for the enquiry and applicable obligations.
Optional analytics
Google Tag Manager loads only after you allow analytics. It receives page view and puzzle activity events for configured analytics tags. Google may receive browser and network information and set analytics cookies. You can withdraw consent in Privacy settings, which stops future analytics requests from this site and clears first-party Google Analytics cookies.
Advertising
Advertising is disabled. No AdSense script or advertising request is loaded. We do not sell puzzle progress. If advertising is enabled, a certified consent platform and updated provider disclosures must be configured first.
Your choices and rights
You may clear local progress at any time, decline optional tracking and contact the operator to request access, correction or deletion of personal information held in email or logs, or to object to processing. Rights and complaint routes depend on your location; you may complain to your local data protection authority. We do not knowingly collect children’s contact details or require personal information to play. Do not send sensitive information in feedback.
External providers and changes
Google’s privacy information is available at policies.google.com/privacy. Email and hosting providers process communications and requests to deliver their services; the actual provider is identified above. We will update this notice when the service or its data practices change.