Contact

A technical problem with the quiz, a correction to a question, a missing exam, or anything else — here is how to reach us.

Last reviewed: Aug 2, 2026

Email

[email protected]

Include the exam code and, for a question issue, the question number — it saves a round trip.

Common topics

  • Account access and password resets
  • Quiz progress or technical issues
  • Content corrections or suggestions
  • Missing exams or question requests
  • Copyright and removal requests

Response expectations

  • Technical support: within 24 hours
  • Content corrections: reviewed within 48 hours
  • Copyright requests: within 48 hours
  • General inquiries: 1–2 business days

Before reaching out

Most questions are already answered here:

  • Help & FAQ — how practice works, accounts, and accuracy
  • My account — your practice progress and submitted comments
  • Disclaimer — content sources, accuracy and copyright