Privacy Policy
Last updated: May 2026
What we collect
We store a hashed device fingerprint — a one-way cryptographic hash derived from your browser's fingerprint. This hash cannot be reversed to identify you. We never store your raw IP address, email address, name, or any personally identifiable information.
What we store
Your submitted answers (after normalization), your best score per puzzle, and whether you shared your result. Your streak and personal stats are stored only in your browser's localStorage — we never see them.
Analytics
We use privacy-first analytics that do not use cookies, do not track individuals across sites, and do not sell data. We collect only aggregate page views and game events.
Third parties
We use Anthropic's Claude API to process answers server-side for classification and semantic matching. Submitted answers may be sent to this service. We do not share device hashes or any identifying information with third parties.
Contact
Questions? Email [email protected].