Complete the indicated task to unlock the achievement.

Achievement	How to unlock
American Landscapes	Answer fifty questions correctly in the U.S. Geography category (Primetime only, on a single profile)
B-B-B-Billionaire!	Acquire $1 billion lifetime (on a single profile)
Comma Chameleon	Answer fifty questions correctly in the Grammar category (Primetime only, on a single profile)
Easy as ABC	Answer fifty questions correctly in the Spelling category (Primetime only, on a single profile)
Eyes on the Past	Answer fifty questions correctly in the History category (Primetime only, on a single profile)
Fiftillionaire	Win $1 Million in 50 Primetime games! (on a single profile)
Fractious Individual	Answer fifty questions correctly in the Decimals and Fractions category (Primetime only, on a single profile)
Full Roster	Unlock all thirty Classmates (on a single profile)
Generally Excels at English	Answer fifty questions correctly in the General English category (Primetime only, on a single profile)
Generally Excels at Math	Answer fifty questions correctly in the General Math category (Primetime only, on a single profile)
Generally Excels at Science	Answer fifty questions correctly in the General Science category (Primetime only, on a single profile)
Generally Excels at Social Studies	Answer fifty questions correctly in the General Social Studies category (Primetime only, on a single profile)
Global Landscapes	Answer fifty questions correctly in the World Geography category (Primetime only, on a single profile)
Grounded in Reality	Answer fifty questions correctly in the Earth / Physical Sciences category (Primetime only, on a single profile)
Like a Doctor	Answer fifty questions correctly in the Life Sciences / Health category (Primetime only, on a single profile)
Measurable Success	Answer fifty questions correctly in the Measurements category (Primetime only, on a single profile)
Millionaire	Win $1 Million in a Primetime game! (on a single profile)
Multiply That Money	Answer fifty questions correctly in the Operations category (Primetime only, on a single profile)
No Calculator Needed	Answer fifty questions correctly in the Geometry / Graphing category (Primetime only, on a single profile)
One Hundredillionaire	Acquire $100 million lifetime (on a single profile)
Scholarly Pursuits	Open each wing of the school (on a single profile)
Starry Eyed	Answer fifty questions correctly in the Astronomy category (Primetime only, on a single profile)
Swimming in Scholarships	Raise $1 Million from Scholarships in the School (on a single profile)
The Animal King	Answer fifty questions correctly in the Animal Sciences category (Primetime only, on a single profile)
The Finest in the Arts	Answer fifty questions correctly in the Art & Music category (Primetime only, on a single profile)
The Next Contestant	Play a Primetime game.
Very Vocabular	Answer fifty questions correctly in the Vocabulary category (Primetime only, on a single profile)
Weekly Contestant	Play 52 Primetime games (on a single profile)
Well Read	Answer fifty questions correctly in the Literature / Reading category (Primetime only, on a single profile)
Well-Rounded Education	Open each classroom (on a single profile)