Terms of Use
The service
Whetstone is a critical-thinking trainer: timed scenarios, daily challenges, and the Hall of Minds. It is provided as-is, for entertainment and practice — not as professional advice of any kind.
Your account
Keep your credentials safe. Don't disrupt the service, scrape it, or submit scenarios that aren't yours to share. We may remove content or accounts that break these rules.
Pro
Paid features are coming soon. Pricing and terms for Pro will be shown before you're ever asked to pay.
Changes
These terms may change as the game evolves. Continued use of Whetstone means you accept the current terms.
Questions
Write to us at lutz.remmers@gmail.com.