Last updated: February 9, 2026
Nunchi Level ("we", "our", "the Service") is operated by DULGI COMPANY. Nunchi Level is a 13-Layer social simulation engine that measures cultural intelligence (Nunchi) through interactive Korean scenarios. This Privacy Policy explains what data we collect, how we use it, and your rights.
Account Information (when you sign up):
Quiz & Gameplay Data (when you play):
Technical Data (automatically):
Your data is stored on Supabase (cloud infrastructure hosted in the US/EU). Passwords are encrypted using industry-standard hashing. We implement Row-Level Security (RLS) so users can only access their own data. Your behavioral data (response times, choice patterns) is stored separately from your personal information and linked only through anonymized identifiers.
We do not sell, rent, or share your personal data with third parties. Anonymized, aggregated statistics (e.g., "average Nunchi Level by region" or cultural response patterns) may be used for academic research or published in reports, but individual users are never identifiable.
You must be at least 14 years old to create an account. If you are under 14, you need permission from a parent or legal guardian. If we learn that we have collected data from a child under 14 without parental consent, we will delete it promptly.
We use only essential session cookies to keep you logged in. We do not use advertising or tracking cookies.
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated date. Continued use of the Service after changes constitutes acceptance.
For privacy-related questions or data requests:
Email: dulgicompany@gmail.com