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Animals
Asian Cuisine
Human Anatomy
Pop Culture
100

What common bathroom tool is used to clear clogs in sinks and toilets?

A plunger
100

This tallest land mammal on Earth uses its long, blue-black tongue to strip leaves from thorny acacia trees.

Giraffe

100

This incredibly popular street food beverage features sweetened, creamy black tea shaken over ice and poured over chewy, dark tapioca pearls.

Bubble tea

100

By weight and surface area, this versatile organ is officially the largest organ of the entire human body.

Skin
100

This "Espresso" and "Please Please Please" singer dominated the 2024 charts and won Best New Artist at the 2025 Grammys.

Sabrina Carpenter

200

This flexible, waterproof sealant is applied around windows, doors, and siding gaps to keep out drafty air and moisture.

Caulk

200

Laughing is the famous vocalization associated with this spotted, nocturnal scavenger.

Hyena

200

This fiery, fermented Korean chili paste is a sweet, savory, and spicy staple made from red chili powder, glutinous rice, and fermented soybeans.

Gochujang 

200

The body's strongest tendon, it connects the calf muscles to the heel.

Achilles tendon

200

This 2023 movie starring Margot Robbie featured the viral catchphrase, "He's just Ken."

Barbie

300

If an appliance overloads a circuit and a room suddenly loses power, you will need to flip a switch inside this central gray metal box.

Breaker box

300

In this unique marine species, it is the male rather than the female that carries eggs in a pouch and gives birth to live young.

Seahorse

300

This split-flavored Chinese hot pot configuration allows diners to cook ingredients in two contrasting broths—typically one mild bone broth and one fiery, tallow-based chili broth.

Hot pot

300

These bean-shaped organs contain millions of tiny filters to remove waste from blood.

Kidneys
300

This ultra-popular Netflix sci-fi series starring Millie Bobby Brown is finally releasing its fifth and final season after years of fan anticipation.

Stranger Things

400

To stop drafts and lower your energy bill, you should regularly inspect and replace this flexible stripping material found around the edges of exterior doors and windows.

Weather stripping

400

This small Australian marsupial is famous for producing unique, cube-shaped feces to mark its territory.

Wombat

400

These round, savory Japanese octopus balls are cooked in a special molded pan, drizzled with a sweet brown sauce, Japanese mayo, and topped with dancing bonito flakes.

Takoyaki

400

Also called the stirrup, this middle ear component is the body's smallest bone.

Stapes

400

This Australian breakdancer became an instant internet meme after her unique, zero-point performance at the 2024 Paris Olympics.

Raygun

500

Running an empty cycle with white vinegar or a specialized tablet helps dissolve buildup of this white, chalky substance left behind by hard water inside your dishwasher and washing machine.

Calcium

500

This African rodent is completely immune to cancer, feels no pain from acid, and can survive for 18 minutes without any oxygen.

Naked mole rat

500

his legendary street food dish from Xi'an, China, features thick, wide, hand-ripped noodles tossed in scorching hot oil, garlic, and bright red chili flakes.

Biangbiang noodles

500

This massive nerve fiber bundle connects the left and right brain hemispheres.

Corpus Callosum

500

The internet became obsessed with Moo Deng, a chaotic baby pygmy hippo living in a zoo in this Asian country.

Thailand