Got a question? You're not alone. Below are some of the most common things users ask us. If you don’t find what you’re looking for, visit our Help Center.
No! You can freely explore quizzes without logging in. However, logging in with Google allows you to save progress and appear on leaderboards.
Yes. 100% free. No subscriptions, hidden fees, or ads. Just learning.
Once you're logged in via Google, your scores and progress are saved automatically. You can review them any time in the My Progress section.
We collect only the minimum needed for functionality — such as your Google account ID for login and your quiz performance. Read more in our Privacy Policy.
You can request data deletion through the Contact page, and we’ll assist you promptly.
Yes! We welcome suggestions and feedback. Use the Contact page or message us on Twitter.
We're committed to accessibility for everyone. Visit our Accessibility Statement to learn more.
Still need help? Our Help Center has full support options.