Privacy Notice
Lime Street Labs operates this site. We only collect what we need to run the daily puzzle and leaderboard.
What we collect
- First name, last name and email when you register.
- Your password — stored as a one-way salted hash (PBKDF2, 100,000 iterations). We can never see your password in plain text.
- Your puzzle scores and the date you played.
- Aggregate visit analytics (Vercel) — pages viewed, country, no cookies.
Why
To show the leaderboard, calculate company averages, and email you site updates only if you opt in (no marketing emails are sent today).
How it's stored
Encrypted at rest in our database (Supabase, EU region) and only transmitted over HTTPS.
Your rights
You can request a copy or deletion of your data at any time. Email privacy@limestreetlabs.com and we will action within 30 days as required by UK GDPR.