Oh my bad, I just realized that my answer in Q9 is missing one response. Since this answer is important to catch up with my opponent, is my answer still valid? Also, is the missing question the last one from the H2H section?
I think the first four should be still valid. That's as if you didn't answer the last one.
You are not the first player to make such a mistake.
I did a search and I could find two similar cases.
[1],
[2]In cases like these, we accept 4 'linear' answers