The final nine compete and one takes home the $250,000 prize.

Contestants test their knowledge of languages, eras, Marvel, classic cars and more.

Contestants test their knowledge of anatomy, baby products, songs, water brands and more.

Contestants test their knowledge of critters, billionaires, aviation, nerdy characters and more.

Contestants test their knowledge of competition shows, romantic comedies, physics, Beyonce songs and more.

Contestants test their knowledge on pasta, crayon colors, Tony Award winners, and hunting and camping.

Contestants test their knowledge of natural history, "Real Housewives," space travel, TV chefs and more.

Contestants test their knowledge of TV moms, the Met Gala, fictional fathers and directors.

Contestants test their knowledge of sports films, college basketball, "Star Trek," and yoga.

Contestants test their knowledge of sandwich ingredients, rappers and sports.

Contestants test their knowledge of sushi, SNL alumni, classic films and convenience store items.

Contestants test their knowledge of pets, gardening, ice cream flavors and ancient history.