Okay, I'll try. While a question scrolls on the screen, you have to choose the correct answer, by pressing the corresponding button. Also, when you get a question wrong, the next person on your team gets to take a shot at those questions. On top of the screen, is where there are empty-bars waiting to be filled. One question equals one bar filled.
Different sections require different amounts of right answers to pass.
Well, I hope that does it for you. Use two players as often as possible in this game, as two people working together is always better than one. Also, put it in Japanese mode, for unlimited continues. There seems to be a button pattern to questions. A legit button pattern seems to be found, and it cycles through the game.