I've played each level multiple times and i've seen a few repeats but i've still gotten a few obscure questions(the ones which say "Which item replenishes what?" are the ones that i can never remember).

Does anyone know exactly how many questions there are at which tier?

I only played times 5 times (2 prelim, 2 playoffs and 1 finals) and I had a handful of questions overlapping. Some even show up in multiple tiers. I'm not sure how many questions in total there are though.

I recommend getting a tied game, just for the ending dialogue.

I only played times 5 times (2 prelim, 2 playoffs and 1 finals) and I had a handful of questions overlapping. Some even show up in multiple tiers. I'm not sure how many questions in total there are though.

I recommend getting a tied game, just for the ending dialogue.

@mosespippy: I have had a game end in a tie once or twice(i think once between me and Yukiko).

Funny how it ends with the "you felt like you had a nightmare" scene, which is what you get when you lose.