Legal
Cookie Policy
Last updated: 3 November 2026
Cookies and browser storage are small pieces of data a website keeps in your browser. This page lists every one Puzzlil uses. We do not use advertising or tracking cookies, and we do not share this data with anyone.
Essential items need no consent, because the site cannot work without them or you asked for them. The optional categories (analytics) stay off until you accept them. Change your mind any time: .
What we use
| Name | Type | What it is for | Category | How long | Set by |
|---|---|---|---|---|---|
sb-…-auth-token | Cookie | Keeps you signed in. | Essential | Until you sign out, and at most 400 days | Supabase (our database and sign-in provider) |
pz_consent | Cookie | Remembers your cookie choice and the date you made it. | Essential | 12 months | Puzzlil |
puzzlil_admin_session | Cookie | Signs the site operator into the admin area. Visitors and customers never receive it. | Essential | 12 hours | Puzzlil |
Cloudflare Turnstile | Cookie | The check on sign-up, sign-in and the feedback form that tells people from bots. It runs inside a Cloudflare frame, and Cloudflare may use its own short-lived storage there. | Essential | Set by Cloudflare. See its policy | Cloudflare (security check) |
pp-theme | Local storage | Remembers light or dark mode. Stays on your device. | Essential | Until you clear your browser data | Puzzlil |
pp-admin-theme | Local storage | Remembers light or dark mode in the admin area (operator only). | Essential | Until you clear your browser data | Puzzlil |
pp-puzz | Local storage | Remembers whether you hide the Puzz mascot. | Essential | Until you clear your browser data | Puzzlil |
pz-onboarding | Local storage | Holds your answers to the setup questions until you create an account. Nothing is sent to us before then. | Essential | Until your book is saved to your account or you clear your browser data | Puzzlil |
pz-try | Local storage | Holds what you tried in the playground, so sign-up can start your book from it. Stays on your device. | Essential | Until you clear your browser data | Puzzlil |
pz-studio-tour | Local storage | Remembers that you have seen the studio tips. | Essential | Until you clear your browser data | Puzzlil |
pz-studio-draft:… | Local storage | Keeps book changes that haven't saved yet, so a lost connection can't lose them. Removed once they save. | Essential | Until you clear your browser data | Puzzlil |
pz-studio-page:… | Local storage | Remembers the last page you were on in each book, for Pick up where you left off. | Essential | Until you clear your browser data | Puzzlil |
pz-library-view | Local storage | Remembers whether you view your books as covers or a list. | Essential | Until you clear your browser data | Puzzlil |
pp-subscribed-seen | Local storage | Remembers that you have seen the thank-you note after subscribing. | Essential | Until you clear your browser data | Puzzlil |
pp-kdp-… | Local storage | Remembers which steps of the KDP upload checklist you have ticked for a book. | Essential | Until you clear your browser data | Puzzlil |
pz-visitor | Local storage | A random ID so our playground counts don't count one visitor twice. Only created if you accept Analytics. | Analytics | Until you clear your browser data or switch Analytics off | Puzzlil |
pz-try-signed | Local storage | Marks that your sign-up was already counted. Only set if you accept Analytics. | Analytics | Until you clear your browser data or switch Analytics off | Puzzlil |
Optional categories
- Analytics. Google Analytics, to see which pages are used and where people leave, plus our own anonymous counts of how far people get in the playground. No name, email or account id is sent.
How to clear them
You can delete cookies and site data in your browser settings at any time. That signs you out and clears your choices, so the cookie banner will ask again. More about what we do with your data is in the Privacy Policy.