Straight off Cashman's Productions is this enjoyable Wii homebrew quiz, Wii Quiz v2.1.5. As the name implies, it's not gonna be an easy walk in the park as this game is meant to challenge your ability to complete quizzes and puzzles.
For this version, you will be faced with French quiz questions, so unless you at least read French, then on that front alone you'd have already lost the game. But if language is not a barrier for you, then you might go on to win one million dollars. Be careful, cos it's a right-minus-wrong score system.
There's also the Wii Quiz Online, which lets you see if a newer version of the game has been updated online. Also, you can check and compare your high scores, as well as see the six best scores in each mode.
As for the controls:
Download: Wii Quiz v2.1.5