I don't know why you would go to all the effort of writing a big quiz like this and then give 3.5 seconds per answer for something that requires a bit of thought. It's the kind of thing I'll start, write a few answers, and then decide it's not worth bothering as I watch the clock tick down.
You make a fair point - when I created this quiz it was before the 2022 WC so perhaps I could add extra time. My highest score on this one is 217/250 so I think it's achievable. Like all niche quizzes they just take a bit of time to learn and get faster at.
Great quiz though