I also have to admit that the questions are very enjoyable and I had a great time answering them. My results:
Beginner 9/10
Intermediate 7/10
Expert 8/10
I have no idea how at expert level I managed to get a better result than at medium, but maybe because I am weak in dates and I was a bit lucky when I shot in 3 answers for which I was not sure at the highest level.
I have to admit that I had no idea that Litecoin has anything to do with photons! And I'm very surprised by this information!
I was also mistaken with the first artist accepting crypto for his records ... I marked Bjork instead of 50cent
Anyway, a lot of fun! I recommend to everyone!