Privacy Policy
Short version: there is no account system, so I do not have your data.
What I collect
Nothing that identifies you. There is no sign-up, no login, no profile and no cookies — not for analytics, not for preferences, not at all. You are never asked for your real name, email address or location, and nothing is sold or shared with advertisers, because there is nothing held to sell. The one exception is deliberate and opt-in: if you submit a score to a leaderboard you type a display name of your choosing, and that name is the only thing you ever hand over.
What stays in your browser
Your puzzle progress, streaks, statistics and theme preference are stored in your browser's localStorage on your own device. They never reach the server. Clearing your browser data clears them permanently, and there is no way to restore them from here. Because storage is tied to a single browser on a single device, your streak does not follow you between phone and laptop.
Third parties
Country flag images are served by flagcdn.com and fonts are self-hosted from this site's own domain rather than loaded from a font CDN. The feedback button on this page, the About page and the Terms page is provided by UserHero (userhero.co), and its script loads only on those three pages — never on a game. Where a game keeps a public leaderboard, submitted scores are stored with a display name you choose and a one-way hash of your IP address used solely to limit abuse — the raw address is never written to disk.
How long anything is kept
Browser storage lasts until you clear it — nobody else can reach it or delete it for you. A leaderboard score, once submitted, is kept for as long as the leaderboard exists, together with the display name you chose and the hashed IP. If you want a submitted score removed, ask and it will be removed.
Children
The games are suitable for general audiences and collect no personal information from anyone, including children.
Questions
If anything here is unclear, or you want to know what I store about you, just ask.
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