Maybe I'm the one to blame. If so, then I discovered a bug. I think I had been first who entered the quiz, ran shortly over it, and then wanted to know the results without doing the quiz and hit "submit" on an empty list. As a result, the first question had vanished, so I had to refresh to get it back.
Yes I will correct, thanks!Question 12 says "Since June 2018, the US Patent Office has issued… patents." The answer is given as 10 million. Seeing as how the 10 millionth patent was granted in June 2018 (228 years after the first patent was granted), I seriously doubt another 10 million have been granted in the last 5 months. Did the question mean "As of June 2018...?"