Solo and live data
What stays in your browser and what a 1:1 match sends.
Local records
Up to 50 completed results are stored in your browser: rule version, passage title, language, date, score, elapsed time, speed and accuracy. Sound and display-language preferences are also stored. Clear records removes results; clearing browser data removes all settings.
1:1 match server
Solo input stays on your device. In a match, committed input is sent over encrypted WSS through Cloudflare Tunnel to a Rust server. Input is processed in memory; only anonymous match ID, passage, language, scores, progress, attempt counts, winner, duration and ending reason are stored in SQLite. No raw input log, name or IP address is stored by the game database. Summaries expire after seven days and are deleted on startup or the next result. Cloudflare receives connection information needed to provide its service.
Hosting
Cloudflare Pages serves the site. Google Fonts serves fonts. These providers receive network information needed to deliver their resources. The game includes no advertising or separate visitor analytics scripts.
Chat
Chat is not available yet. Message storage and deletion will be documented before it launches.