Privacy
Last updated 28 October 2026.
The short version
No accounts, names, emails, ads or tracking cookies. We never sell anything about you. This page lists everything that leaves your device.
Visits
The site and the games count visits with Cloudflare Web Analytics: no cookies, no ID. We see totals only: pages, country, device type and the site a visitor came from.
Play counts
Once a day, each game sends us a few totals from your browser: visits, finished runs, times the paid panel opened, and the device type (phone, tablet or laptop). There is no name, ID or cookie, so we cannot tell players apart. Our server uses your IP address only to block floods of requests and does not store it.
Kept on your device
Best scores, the play record on the parents page and settings stay in your browser and are never sent to us. Night mode is one cookie, holding "dark" or "light", so it carries across finnstergram.com. To clear them, clear this site's data, or use "Clear this record" on the parents page.
Crypto wallets (grown-ups only)
Anything done with a wallet (payments, scores, rewards) is recorded on the public Solana blockchain. Anyone can see it, and nobody, including us, can delete it. Leaderboards show a shortened address (Ab12…9xYz) or a robot name the owner picked. We never ask for a seed phrase or private key. Wallet requests go through our server on Cloudflare to Helius, a Solana provider.
Services we use
- GitHub Pages hosts the site and games.
- Cloudflare runs our domain, visit counting and server.
- Arweave stores the FinnBot pictures.
- Links to Discord, X, Magic Eden and Tensor lead to services with their own privacy policies.
Children
Children can play every game free without telling us anything. There is no chat and no way to contact other players. Nothing can be spent without a grown-up's wallet. We hold nothing that identifies a child. Our Discord follows Discord's own minimum age of 13.
Questions
Ask on Discord or X, or use the contact page. If this policy changes, so does the date at the top.