Last updated June 10, 2026
Privacy Policy
PuzzleHub is a free daily puzzle site. We collect as little as possible, and most of your data never leaves your device. This page explains exactly what is stored where.
What stays on your device
Your game progress, streaks, statistics, personal bests, and preferences are stored in your browser’s local storage. This data never leaves your device and is not sent to our servers. It is deleted if you clear your browser data.
What reaches our servers
Suggestions. If you send us a suggestion through the feedback box, we store the message you wrote, the page you sent it from, and the time. Suggestions are anonymous unless you are signed in, in which case your username is attached. We use them only to improve the site.
Accounts (when available). If you create an account, we store your email address, a username you choose, and your daily puzzle results so they can appear on leaderboards. You can play everything without an account. Account data is held by our database provider, Supabase, and is never sold.
Advertising
We show ads through Google AdSense to keep the site free. Google and its partners may use cookies and similar technologies to show ads based on your visits to this and other websites.
You can opt out of personalized advertising at Google Ads Settings, and learn how Google uses data at policies.google.com. Depending on your region, you may also see a consent prompt before any advertising cookies are set.
Hosting and analytics
The site is served by Cloudflare, which processes standard request logs (such as IP address and browser type) to deliver pages and protect against abuse. We do not run our own tracking scripts.
Payments
If you choose to support the site with a donation, payment is handled entirely by Stripe on their own pages. We never see or store your card details.
Children
The site is suitable for general audiences and does not knowingly collect personal information from children. Playing requires no account and no personal details.
Your choices
Clear your browser data to remove everything stored on your device. If you have an account and want it deleted, or want a suggestion you submitted removed, contact us through the feedback box in the footer and we will take care of it.
Changes
If this policy changes, the date at the top of this page will be updated. Significant changes will be noted on the homepage.