what stays on your device
Your solves, sessions, alg stats, settings and letter scheme are kept in your browser's storage on this device. They are never sent to us. There are no accounts. A backup file you export goes wherever you save it. Clearing this site's data in your browser deletes everything.
| in your browser's local storage |
|---|
| timer: your solves, sessions, the event you picked, timer options |
| algs: your time on each case, past runs, the cases you drill, learning marks, the alg you picked for each case |
| bld: your letter scheme, cube size, drill options and stats, memo history, letter-pair images, the last scramble you traced |
| settings: theme and preferences |
| progress: guide steps done, xp and level per skill, streak, diary tasks, quests and the collection log |
| in your browser's cache storage |
| a copy of the site's own files, so pages open quickly and work offline |
what our server sees
Requests reach cubi.ng through Cloudflare, which sees your IP address and browser details to deliver pages and block abuse, and may set a security cookie. See Cloudflare's privacy policy. Our own server keeps no access logs.
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