Cookies & local storage

8flowy sets no tracking cookies of its own. The game keeps its data in your browser's localStorage — plain key-value entries that stay on your device. Here is the complete list.

Game keys

• flowy.save.v1 — your in-progress board (pipes, elapsed time, mode).
• flowy.journey.v1 — Journey completion and stars per level.
• flowy.stats.v1 — local statistics: solves, best times, streak, achievement flags.
• flowy.daily.<date> — whether you solved that day's puzzle and your time.
• flowy.gen.<date> — free-board count for the day (used only when limits are enabled).
• flowy.tutorial.v1, flowy.tutorialOffer.v1 — tutorial completion.

Preference keys

• flowy.theme — light or dark.
• flowy.sound, flowy.haptics, flowy.hideTimer — toggles.
• flowy.pro, flowy.advanced — harder free-play board preferences.
• flowy.freeSize — your preferred board size.
• flowy.name, flowy.avatar — display name and avatar.
• flowy.dev, flowy.boardStyle.v1 — developer options, if you've enabled them.

Sign-in storage

If you sign in, the Supabase auth library stores your session token under keys beginning with sb-. That token is what keeps you signed in; signing out removes it.

Third parties

• Google Fonts / jsDelivr CDN: serve fonts and libraries; standard request logs apply.
• Google Analytics (only if enabled on this deployment): anonymized usage events; may set _ga cookies.
• Google AdSense (only if ads are enabled and you're a free user): may set advertising cookies.
• Stripe (only during Premium checkout, on Stripe's own pages): payment cookies per Stripe's policy.

Clearing everything

Delete this site's data in your browser and every key above disappears; the game returns to its first-visit state. Step-by-step instructions live on Manage privacy.