FAQ - Frequently Asked Questions
The quiz contains a total of 100 questions, first 33 questions (junior-level questions) are free. The mid and senior level questions cost 9.99$.
Yes, once paid the attempts are unlimited.
In order to keep track of the progress and quiz answers, a simple sign up is needed. Nevertheless, this process is handled via Google authentication which takes less than a minute.
Yes, the results are displayed just after the quiz is completed.