What is public
Your chosen player name, level or overall completion time, remaining or total lives, upload time and two-letter country/region code can appear on the public leaderboard.
Overall score details
An overall upload includes the saved time and remaining-lives result for each of the 20 levels. The server validates all 20 splits and recomputes the displayed totals. Individual splits and the app-specific installation identifier are not published.
Identifiers
The watch sends an app-specific device identifier over HTTPS. The Worker combines it with a private server-side pepper and stores only its SHA-256 hash. The original identifier is not stored.
Network data
The source IP address is used transiently for abuse controls. The database receives only a peppered SHA-256 source hash that rotates each UTC day. Raw IP addresses are not written to the leaderboard database or persisted by this Worker's log configuration. The country/region code is derived by Cloudflare.
Purpose
This data is used only to rank best results, enforce rate limits, deduplicate retries and review suspicious submissions. Scores are client-submitted and cannot cryptographically prove gameplay. This site uses a small first-party navigation script for leaderboard changes, with no analytics or advertising cookies.