Science and Nature.
Geography.
Cuisine.
Entertainment.
Sports.
100

This is the largest organ of the human body, serving as a protective barrier against the outside world.

What is the skin?

100

This famous American canyon, carved over millions of years by the Colorado River, is located entirely within the state of Arizona.

What is the Grand Canyon?

100

This luxury fungus, often hunted using trained dogs or pigs, can cost thousands of dollars per pound.

What is a truffle?

100

This long-running American animated sitcom features the chaotic lives of Homer, Marge, Bart, Lisa, and Maggie.

What are The Simpsons?

100

This legendary Jamaican sprinter holds the world record for both the 100-meter and 200-meter dash events.

Who is Usain Bolt?

200

Measuring 7 Richter scale units or higher, these destructive seismic events are recorded using an instrument called a seismograph.

What are earthquakes?

200

This active stratovolcano is the highest mountain in Japan and is considered one of the country's three sacred peaks.

What is Mount Fuji?

200

This Japanese culinary style features meats or seafood cooked on a flat iron griddle right in front of restaurant diners.

What is teppanyaki?

200

This record-breaking 2009 sci-fi epic directed by James Cameron transports audiences to the lush, alien moon of Pandora.

What is Avatar?

200

In American football, this position is the offensive leader on the field, responsible for calling plays and passing the ball.

What is the quarterback?

300

This fundamental particle carries a negative electric charge and orbits the dense nucleus of an atom.

What is an electron?

300

This massive South American country is the largest nation in the Southern Hemisphere and spans four time zones.

What is Brazil?

300

This clear, golden-yellow fat is made by simmering butter and discarding the water and milk solids that separate out.

What is clarified butter (or ghee)?

300

This prestigious award show, organized by the Recording Academy, honors outstanding achievements in the music industry.

What are the Grammy Awards?

300

This international basketball league features 30 teams across North America and hosts its championship finals every June.

What is the NBA (National Basketball Association)?

400

This biological process allows plants, algae, and some bacteria to convert sunlight, water, and carbon dioxide into oxygen and energy.

What is photosynthesis?

400

This major European river flows through or along the borders of 10 different countries before emptying into the Black Sea.

What is the Danube?

400

This French cooking method involves vacuum-sealing food in a plastic pouch and cooking it to a precise temperature in a water bath.

What is sous-vide?

400

This video game franchise features characters like Link, Zelda, and Ganon battling across the mythical kingdom of Hyrule.

What is The Legend of Zelda?

400

This is the maximum score a player can achieve in a single standard game of ten-pin bowling.

What is 300?

500

This chemical element, with the symbol W, has the highest melting point of all discovered metals and was historically called Wolfram.

What is Tungsten?

500

This country is entirely surrounded by South Africa, making it one of the few landlocked enclave nations in the world.

What is Lesotho?

500

This Italian classic consists of thinly sliced or pounded raw meat or fish served primarily as an appetizer.

What is carpaccio?

500

This legendary British rock band frontman was famously portrayed by Rami Malek in the 2018 biographical film Bohemian Rhapsody.

Who is Freddie Mercury?

500

This winter sport involves athletes sliding down an ice track head-first on a small, flat sled.

What is skeleton?