Sleeping Sound
Movies and TV
Flags of the World
Science
Sports
100

This long-term state of inactivity and metabolic depression in animals during winter is a bit more intense than a regular nap.

What is hibernation?

100

In the 2015 film The Martian, Matt Damon plays an astronaut stranded on Mars who survives by growing this type of crop.

What are potatoes?

100

Appearing on about 75% of all national flags, this is the most common color used to symbolize revolution, courage, or bloodshed.

What is red?

100

This is the largest organ in the human body.

What is the skin?

100

Before LeBron James captured the title in 2023, this legendary L.A. Laker held the NBA's career points record.

Who is Kareem Abdul-Jabbar?

200

Famously broken by Chuck Yeager in 1947, this is the term for the speed of sound.

What is Mach 1?

200

In Breaking Bad, chemistry teacher Walter White adopts this street name as his drug-dealing alter ego, a nod to a famous German theoretical physicist.

Who is Heisenberg?

200

The coat of arms on the flag of Mexico depicts a golden eagle devouring a serpent atop this specific type of cactus.

What is a prickly pear cactus (or nopal)?

200

This is the only mammal capable of sustained flight.

What is a bat?

200

In tennis, this term, likely derived from the French word for "egg" due to the numeral zero's shape, means a score of zero points.

What is "love"?

300

Abbreviated REM, this stage of sleep during which most vivid dreams occur stands for this four-word phrase.  

What is Rapid Eye Movement?

300

In the first season of Stranger Things, Joyce Byers communicates with her son in the Upside Down by painting letters on the wall and hanging these festive objects above them.

What are Christmas lights?

300

A feature on the original flag of the Philippines that was officially removed in 1998, the golden sun was originally depicted with this human-like characteristic.

What is a face?

300

Measured in Ohms, this is the term for the opposition to the flow of an electrical current.

What is resistance?

300

The only person to have won three FIFA World Cups as a player.

Who is Pele?

400

This type of "noise," which contains many frequencies with equal intensities, is often used as a sleep aid to mask other distracting sounds.

What is "white noise"?

400

This 2019 South Korean film made history as the first non-English language film to win the Academy Award for Best Picture.

What is Parasite?

400

Historically one of the most expensive dyes to produce, this color is so rare on national flags that it appears on only two: in the rainbow on Nicaragua's flag and on the parrot on Dominica's flag.  

What is purple?

400

The tallest mountain in the solar system.

Olympus Mons (Mars)

400

This multi-stage bicycle race, primarily held in France, is arguably the most famous and difficult cycling event in the world.

What is the Tour de France?

500

The loudest sound created by any animal is the low-frequency call of this massive marine mammal, which can be heard for hundreds of miles underwater.

What is the blue whale?

500

In the 2022 Best Picture winner Everything Everywhere All at Once, the villain Jobu Tupaki creates this absurdly named object, which contains a black hole that threatens to destroy the multiverse.

What is the "Everything Bagel"?

500

This Himalayan nation is the only country in the world whose national flag is not a rectangle or a square.

What is Nepal?

500

This is the collective name for the group of elements in the far-right column of the periodic table, like Helium and Neon, known for their chemical stability.

What are the Noble Gases?

500

A hockey player who scores a goal, registers an assist, and gets into a fight all in the same game is said to have achieved this unofficial "hat trick" named for a legendary tough guy.

What is a Gordie Howe hat trick?

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