Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Aren't You Curious?	Check out all rewards.
Come Visit Us!	Earn grade A on Visitor.
Conqueror of East and West	Clear Grandpa's house.
I got an 'A'	Earn grade A against Dad.
I Know Everything!	Defeat Librarian.
Master in the House	Clear My House.
No, I'm Not Stupid!	Earn A grade on all characters.
Piece of Cake	Defeat Dad.
Quiz Celebrity	Clear Uncle Judd's house.
Quiz Geek	Clear Uncle Ron's house.
Quiz Warrior	Clear the game.
The Power of Knowledge	Earn A grade on Librarian.
Welcome to W-A-Y-S	Thank you for buying this game.
Who's There?	Meet the Visitor.