Privacy policy

Last updated: 12 November 2026

This policy explains what information is handled when you use huesudoku.com (“the site”), run by Colm Mullan (“we”). Contact: cfcwatches@gmail.com

What the game stores

You do not need an account. Your best times are saved in your browser’s local storage on your own device. We cannot see them, and clearing your browser data removes them.

Hosting and logs

The site is hosted on GitHub Pages and its domain is managed through Cloudflare. These providers may process technical data such as your IP address and browser type to deliver the site and keep it secure, under their own privacy policies.

Fonts

The site loads its typeface from Google Fonts, so Google may receive your IP address and browser details when a page loads.

Advertising and cookies

We use Google AdSense to show ads. Google and its partners may use cookies or similar technologies to serve ads based on your visits to this and other websites. Google’s use of advertising cookies enables it and its partners to show you ads based on your browsing.

Where the law requires it, such as in the UK and European Economic Area, we ask for your consent before personalised ads or non-essential cookies are used, and you can change your choice at any time. You can also:

• manage personalised advertising at adssettings.google.com;
• learn more about how Google uses data at policies.google.com/technologies/partner-sites;
• opt out of many third-party advertising cookies at aboutads.info or youronlinechoices.eu.

Your rights

Under UK and EU data protection law you may have the right to access, correct or delete personal data held about you, to object to processing, and to complain to the Information Commissioner’s Office (ico.org.uk). Since we do not collect personal data ourselves, most requests will need to go to Google or the hosting providers named above.

Children

The site is not directed at children under 13, and we do not knowingly collect personal information from them.

Changes

We may update this policy from time to time. The date at the top shows when it was last changed.