The Decade Dome
No Cap Knowledge
Rewind & Replay
Viral & Verified
Wild & Free
100

This colorful puzzle toy became a worldwide obsession in the 1980s and frustrated millions.

What is the Rubik’s Cube?

100

This slang term means something is suspicious or seems off.

What is “sus”?

100

This artist’s album Thriller became the best‑selling album of all time.

 Who is Michael Jackson?

100

This short‑form video app launched globally in the late 2010s and reshaped internet culture.

What is TikTok?

100

This mammal is famous for being the only one capable of true flight.

What is a bat?

200

This 1980s movie featured a time‑traveling DeLorean powered by a flux capacitor.

What is Back to the Future?

200

This phrase describes content intentionally designed to provoke anger for engagement.

What is rage‑bait?

200

This movie soundtrack included the hit “Stayin’ Alive.”

What is Saturday Night Fever?

200

This artist shocked fans in 2016 by releasing Lemonade with no prior announcement.

Who is Beyoncé?

200

This number system uses only the digits 0 and 1.

What is the binary system?

300

In the 1990s, this Seattle‑born music genre made flannel shirts mainstream.

What is grunge?

300

This phrase describes someone acting like they are the star of the story.

What is “main character energy”?

300

This composer created the iconic theme for Star Wars.

Who is John Williams?

300

This 2023 world tour turned friendship bracelets into a pop‑culture accessory.

What is the Eras Tour?

300

This animal’s group name is a “tower,” and it has the same number of neck vertebrae as humans.

What is a giraffe?

400

This 1980s arcade game became infamous for being nearly impossible to beat until decades later.

What is Donkey Kong?

400

This Gen Z slang term is used to describe someone who is being unrealistic or delusional.

What is “delulu”?

400

This artist’s Purple Rain was both a film and an album.

Who is Prince?

400

This 2025 plush collectible became a viral fashion accessory for celebrities.

What is Labubu?

400

The world’s largest desert isn’t the Sahara — it’s this one, defined by low precipitation.

What is Antarctica (the Antarctic Desert)?

500

In the 1990s, this website let users customize profiles with music, glitter text, and questionable HTML.

What is MySpace?

500

This Gen Z verb is used to praise someone who executed something flawlessly, often followed by “and left no crumbs.”

What is “ate”?

500

This singer performed “I Will Always Love You” for The Bodyguard soundtrack.

Who is Whitney Houston?

500

This 2016 internet challenge involved celebrities freezing mid‑motion for social media.

What is the Mannequin Challenge?

500

 This continent has the most countries.

What is Africa?