Science
Sport Legends
Anime
Geography
Animals
100

This element, used in balloons and airships, is the second-lightest in the universe.

Helium

100

Known as "His Airness," he led the Chicago Bulls to six NBA championships in the 1990s

Michael Jordan

100

The ninja-in-training causing trouble in the Village Hidden in the Leaves

Naruto Uzumaki

100

This African river is generally considered the longest in the world

Nile River

100

While it looks like a relative of the horse, this striped African animal is actually more closely related to the donkey.

Zebra

200

The chemical symbol for this element, "Fe," comes from "ferrum," its original Latin name.

Iron

200

With 11 total medals as of 2024, she is the most decorated American gymnast in Olympic history.

Simone Biles

200

The 2020 Demon Slayer film that broke Japanese box office records?

Mugen Train

200

This "City of Light" is the largest French-speaking city in Europe.

Paris

200

This Australian marsupial's diet consists almost entirely of eucalyptus leaves.

Koala

300

These small vessels in the circulatory system are where oxygen and nutrients are exchanged for waste products.

Capillaries

300

He was the first player to score five goals in a Champions League match, a feat achieved in 2012 before he became known as a Barcelona icon.

Lionel Messi

300

Katsuhiro Otomo's 1988 cyberpunk classic centered in Neo-Tokyo

Akira

300

This country is home to the most natural lakes in the world.

Canada

300

This is the only mammal capable of true, sustained flight.

Bat
400

This palindromic term refers to a protein that acts as a biological catalyst to speed up chemical reactions.

Enzymes

400

This legend has the most Grand Slam singles titles (23) in the Open Era.

Serena Williams

400

The Miyazaki film featuring two young girls, unusual creatures, and a new home

My Neighbor Totoro

400

Situated at the mouth of the Chang Jiang (Yangtze) River, this is China's most populous city.

Shanghai

400

This bird of prey has the fastest recorded dive speed, reaching over 240 mph.

Peregrine Falcon

500

In 1869, this scientist presented his new periodic law to the Russian Chemical Society.

Dmitri Mendeleev

500

He was the first NFL quarterback to throw for over 40,000 yards and, upon retiring, was named MVP of Super Bowl III.

Joe Namath

500

Gon and Killua first learn the basics of Nen while competing at this massive combat arena that has 251 floors.

Heaven's Arena

500

Located between Jordan and Israel, this "sea" is the lowest point on Earth's dry land.

Dead Sea

500

Unlike most animals, this sea creature's heart is located in its head.

Shrimp