From the site
Queries and Updates
The sharp eyed amongst you will have noticed the quiz only contains 79 questions and question 33 is missing. Q33 is therefore voided but if you would like to know what it should have been, it was ‘Cross MacArthur Bridge to get to the park in Detroit’. We include the answer with the other 79 at the end of the quiz.
Q37 should read – “RGB (255, 255, 255)”