85 Hard Trivia Questions to Stump Your Smartest Friend

Weekend Team
Written by
Weekend Team
Published: 
Oct 2, 2026
7
 min read
Jeopardy!
Play on your TV
20 Questions
Play on your TV
Song Quiz
Play on your TV
Table of Contents

I’ve run game nights for years, and the fastest way to humble a confident crowd is by throwing them a hard trivia question. I save these for the smartest and bravest people I know.

Here’s my most up-to-date collection of 85 hard trivia questions and answers, sorted from tricky to nearly impossible. Bring a friend who claims to know everything, and see how far down the list they get.

85 hard trivia questions and answers for your next game night

This list of hard trivia questions can work for game nights at home, at a bar quiz, or in the group chat when you want something tougher than the usual "name the capital" round.

I split them into 4 levels, so you can start out light and raise the difficulty as the group warms up. Trying hard to recall an answer strengthens your memory, according to research, so a few misses might be good for you.

{{cta-jeopardy}}

Level 1: Tricky but gettable (22 Q&A)

These are the questions a sharp player can reason out. Start here to get everyone on the board before the questions get harder.

Q: Uranus is the only planet that rotates on its side. Roughly how far is it tilted, 24, 55, or 98 degrees?

A: About 98 degrees

Q: Which is the only U.S. state with a 1-syllable name?

A: Maine

Q: The Sargasso Sea is the only sea on Earth with no coastline. What forms its borders instead?

A: Ocean currents, which circle it within the North Atlantic

Q: On the Mohs scale, which mineral ranks at 9, right below diamond?

A: Corundum, the mineral behind rubies and sapphires

Q: Which country holds the most natural lakes in the world?

A: Canada

Q: Which is the only letter that appears in no U.S. state name?

A: Q

Q: Which planet has the longest day, taking about 243 Earth days to spin once?

A: Venus, whose day outlasts its year

Q: A group of crows is a murder. What is a group of owls called?

A: A parliament

Q: Which language has the most native speakers worldwide?

A: Mandarin Chinese

Q: The Statue of Liberty represents which Roman goddess?

A: Libertas, goddess of liberty

Q: What is the only mammal capable of true, powered flight?

A: The bat

Q: Which country is home to Angel Falls, the tallest waterfall on Earth?

A: Venezuela

Q: What was Disney's first feature-length animated film, released in 1937?

A: Snow White and the Seven Dwarfs

Q: Which metal has the highest melting point of them all?

A: Tungsten, at about 3,422 degrees Celsius

Q: In Greek myth, which Titan was condemned to hold up the sky forever?

A: Atlas

Q: Which is the only U.S. state that grows coffee at commercial scale?

A: Hawaii

Q: What is the word for a phrase that reads the same forward and backward?

A: A palindrome

Q: Which vitamin does your skin produce when it meets sunlight?

A: Vitamin D

Q: Your skin is your largest organ overall. What is your largest internal organ?

A: The liver

Q: Counting its overseas territories, which country spans the most time zones?

A: France, with 12

Q: What is the scientific study of fungi called?

A: Mycology

Q: Which country was once known as Ceylon?

A: Sri Lanka

{{cta-spoton}}

Level 2: Properly hard (22 Q&A)

Casual players will start guessing around here. Expect a few right answers per team, not a clean sweep.

Q: Which of the Seven Wonders of the Ancient World stood in the city of Alexandria?

A: The Lighthouse of Alexandria, or Pharos

Q: Who was the first woman to win a Nobel Prize, and in what field?

A: Marie Curie, in Physics, in 1903

Q: What is the longest bone in the human body?

A: The femur, or thigh bone

Q: Nicknamed "The Red Priest," which composer wrote "The Four Seasons"?

A: Antonio Vivaldi

Q: As of recent counts, which planet has the most moons in the solar system?

A: Saturn

Q: Who painted the wildly detailed triptych "The Garden of Earthly Delights"?

A: Hieronymus Bosch

Q: What was the name of the first artificial satellite, launched in 1957?

A: Sputnik 1

Q: Which element was detected in the sun's light before it was ever found on Earth?

A: Helium, named after the Greek sun god Helios

Q: Which ship rescued the survivors of the Titanic in 1912?

A: The RMS Carpathia

Q: After several renamings, what is the capital of Kazakhstan called today?

A: Astana

Q: The Rosetta Stone gave scholars the key to reading which ancient writing?

A: Egyptian hieroglyphs

Q: Which country has won the most Winter Olympic medals of all time?

A: Norway

Q: Which Shakespeare play contains the line "Something is rotten in the state of Denmark"?

A: Hamlet

Q: What is the smallest bone in the human body?

A: The stapes, deep in the middle ear

Q: In Norse myth, what is the name of the rainbow bridge to the realm of the gods?

A: The Bifröst

Q: Who is often called the first computer programmer, for her work on Babbage's Analytical Engine?

A: Ada Lovelace

Q: Which is the largest country in Africa by land area?

A: Algeria

Q: A group of jellyfish goes by what collective noun?

A: A smack

Q: Which country was known as Persia until 1935?

A: Iran

Q: Who developed the first successful polio vaccine in the 1950s?

A: Jonas Salk

Q: Which blood type is the universal donor for red blood cells?

A: O negative

Q: What was Italy's currency before it switched to the euro?

A: The lira

{{cta-fortune}}

Level 3: Expert territory (22 Q&A)

You’ll need real reading in history, science, and the arts to clear this level. Most teams miss more than they get.

Q: What is the only number in English spelled with the same number of letters as its own value?

A: Four

Q: Which mathematician shook logic with his 1931 incompleteness theorems?

A: Kurt Gödel

Q: Emperor Justinian I ruled which empire in the 6th century?

A: The Byzantine, or Eastern Roman, Empire

Q: What is the SI unit of electrical resistance?

A: The ohm

Q: Which poet composed Paradise Lost after going completely blind?

A: John Milton

Q: The 1494 Treaty of Tordesillas split the newly mapped world between which two powers?

A: Spain and Portugal

Q: Which particle did the Large Hadron Collider confirm in 2012?

A: The Higgs boson

Q: Who composed the 4-opera cycle "The Ring of the Nibelung"?

A: Richard Wagner

Q: What is the capital of Bhutan?

A: Thimphu

Q: The 1618 Defenestration of Prague helped set off which long war?

A: The Thirty Years' War

Q: Besides mercury, which metal turns liquid near room temperature, melting at about 30°C?

A: Gallium

Q: Which Russian novelist wrote The Brothers Karamazov?

A: Fyodor Dostoevsky

Q: What is the term for the point in an orbit closest to the sun?

A: Perihelion

Q: Who was the last active pharaoh of Ancient Egypt?

A: Cleopatra VII

Q: Which African nation was never colonized, aside from a brief Italian occupation?

A: Ethiopia

Q: Which philosopher wrote Thus Spoke Zarathustra and the line "God is dead"?

A: Friedrich Nietzsche

Q: What is the chemical symbol for tungsten, taken from its old name Wolfram?

A: W

Q: Recovered from a Greek shipwreck, the Antikythera mechanism is the earliest known example of what?

A: An analog computer, used to track the stars

Q: Which molecule carries DNA's instructions to the ribosome to build proteins?

A: Messenger RNA, or mRNA

Q: The Greek-born painter El Greco did most of his work in which Spanish city?

A: Toledo

Q: What is the smallest even prime number?

A: 2

Q: In what year did Constantinople fall to the Ottomans, ending the Byzantine Empire?

A: 1453

{{cta-songquiz}}

Level 4: Nearly impossible (19 Q&A)

In my experience, the questions you miss are the ones you’ll never forget. This is the toughest level I’ve got, so if you get even 1 right answer, that’s bragging-rights material.

Q: Often dated back more than 11,000 years, which city is called the oldest continuously inhabited on Earth?

A: Jericho

Q: Which element is usually named as the heaviest that occurs naturally on Earth?

A: Uranium, atomic number 92

Q: Which is the only country crossed by both the Equator and the Tropic of Capricorn?

A: Brazil

Q: By weight, what is the most expensive spice in the world?

A: Saffron

Q: "George Eliot" was the pen name of which 19th-century English novelist?

A: Mary Ann Evans

Q: What do mathematicians call a number that equals the sum of its own divisors, like 6 or 28?

A: A perfect number

Q: Which 1913 ballet premiere set off a near-riot in its Paris audience?

A: Stravinsky's "The Rite of Spring"

Q: What is the capital of Kyrgyzstan?

A: Bishkek

Q: Which physicist showed that black holes slowly emit radiation, now named for him?

A: Stephen Hawking

Q: The tingle you feel when you hit your "funny bone" comes from which nerve?

A: The ulnar nerve

Q: Which civilization developed the concept of zero on its own in the Americas?

A: The Maya

Q: Which single letter appears in the name of no element on the periodic table?

A: J

Q: Which strait separates Asia from North America?

A: The Bering Strait

Q: The Voynich Manuscript is famous for being written entirely in what?

A: An unknown, still-undeciphered script

Q: Which composer wrote his Ninth Symphony while almost completely deaf?

A: Ludwig van Beethoven

Q: Which German physicist gave us the uncertainty principle?

A: Werner Heisenberg

Q: Saturn's moon Titan has lakes and rivers made of which liquid?

A: Liquid methane

Q: Which Greek scholar calculated the Earth's circumference around 240 BCE?

A: Eratosthenes

Q: The chemical symbol "Sb," from the Latin stibium, stands for which element?

A: Antimony

{{cta-questions}}

How to run a hard trivia round

To run a hard trivia round for a bunch of your smarty-pants friends, open with a full round of Level 1 so every player gets on the board before the difficulty climbs. Then move up through Levels 2 and 3, and hold the Level 4 questions back for a final, high-stakes round. 

‍

For a mixed crowd, pair this set with our lighter 120-question set so newer players stay in it, then save the Level 4 stumpers for a tie-breaker. When a category catches fire, hand the group a themed list like our music trivia set and let them specialize.

More than hard trivia with Weekend

Hard trivia questions can carry a whole game night, but even the sharpest group will run out of questions eventually. Weekend Games on your smart TV keeps the room playing and gets the host off scorekeeper duty.

Launch Weekend on Roku, Fire TV, Samsung, and LG Smart TV, then pick a crowd favorite. Weekend runs the game's pace, so you can shout your answers and find out who’s secretly been studying.

Here are a few favorites:

  • Jeopardy! brings the official TV game to your screen, with Sony's real clues, look, sounds, rules, and pacing, plus Casual, Classic, and Expert modes.
  • Song Quiz brings music trivia across decades and genres; hear a short clip and shout the song and artist.
  • Wheel of Fortune lets you spin, call letters, and solve the board before your opponents do.
  • Guess the Emoji has you decode movies, phrases, and pop-culture references from strings of emoji, now on every TV platform.
  • Sketchy AF turns half-finished doodles into a race to shout the answer first.
  • Spot On sends your group around the world from the living room; drop your pin and see who lands closest.
  • Meme Supreme lets the room vote on the funniest meme match in each scenario.
  • Wit's End hands your group a chaotically fun fantasy adventure that plays out differently every time.
  • Karaoke (on Roku) scores both your lyrics and your pitch, so you have to know the words and hit the notes.
  • CoComelon: Sing & Play with JJ brings toddlers aged 2 to 4 into educational songs and playful activities.

Want to carry your hardest round into a full game night? Start your 7-day free trial and play Weekend Games on your smart TV.

FAQs

What makes a trivia question hard?

A trivia question turns hard when it hides a familiar answer behind an unfamiliar detail. The questions that stump my group ask for a step past the fact everyone knows, like a metal's melting point instead of its name, or a river's length instead of its route.

Are these hard trivia questions suitable for kids?

Some are, but many of these hard trivia questions are better for adults, since they cover older history, chemistry, and classic art. For mixed ages, I keep the tough rounds for grown-ups and switch to Jeopardy! on the Weekend app (Roku, Fire TV, Samsung, and LG), where Casual mode lets younger players stay in the game.

How do I run a hard trivia night without losing casual players?

You keep casual players in by mixing the levels. I open with Level 1 questions anyone can reason through, then raise the difficulty once people are warmed up and laughing. Keeping about a third of the questions gettable is the same balance I use whenever I host trivia at home.

Where can I find hard trivia questions by topic?

You can find hard trivia questions by topic by going deeper with a themed list when a category lights up your group. I keep our science and U.S. history trivia sets on hand for nights when everyone wants to specialize rather than jump around too many topics.

How do I get the Weekend app on my smart TV?

You get the Weekend app by opening the app or channel store on Roku, Fire TV, Samsung, or LG, searching "Weekend Games," and installing it. From there, you launch Jeopardy! or Song Quiz, use your TV remote or phone as the mic, and start a round in a couple of minutes.

Circle logo with colorful vertical sound bars and the words Song Quiz in white on dark background.
Play Song Quiz on TV
Think you know your music?
Guess songs from short clips. On your TV.
Play Now!
Jeopardy! logo with white text over a globe showing continents in orange and purple shades.
Play Jeopardy! on TV
Step behind the podium
Real Jeopardy! New clues added every day.
Play Now!
Wheel of Forture
Play wheel Of Fortune on TV
Spin the wheel from your couch
Solve daily word puzzles with your voice.
Play Now!
20 Questions
Play 20 Questions on TV
Twenty questions. Zero excuses.
20 Questions against a smart riddlemaster.
Play Now!
Karaoke
Play Karaoke on TV
Know the words? Prove it.
Sing along to your favorite songs. On your TV.
Play Now!
PLAY SKETCHY AF ON TV
Guess it before it's done.
Shout your answer as the doodle draws itself.
Play Now!
PLAY SPOT ON ON TV
Think you know the world?
Race around the globe through landmarks and cities.
Play Now!
Play GUESS THE EMOJI on TV
Can you guess the emoji?
Figure out what the emojis are hiding.
Play Now!
Play CoComelon on TV
Big smiles, zero effort.
Sing along to your favorite songs. On your TV.
Play Now!
Wit's End Icon
Play Wit's End on TV
Your choices. Your story.
Fantasy RPG where you control the story.
Play Now!
Play CoComelon on TV
Sing the Wheels on the Bus
Sing along to help JJ get home. Your voice spins the wheels, opens the doors, and lights the way across five stops.
Play CoComelon on TV
Chase Baa Baa Black Sheep
Follow the cheeky sheep as it turns blue, pink, and purple. Sing along to learn your colors along the way.
Play CoComelon on TV
Clap Along to BINGO
Sing and clap with Bingo the dog as he visits the farm. Each animal stop swaps a letter for a clap.
Play CoComelon on TV
Sing Along to Twinkle Twinkle
Sing the lullaby to help JJ drift off. A dreamy bedtime journey past the moon and stars, led by your little one.
Play CoComelon on TV
Find Shapes with JJ
Hunt for circles, squares, and colors hiding around JJ's house. Say what you spot out loud and watch each clue click into place.
Play CoComelon on TV
Look and Learn on the Bus
Ride along with JJ and call out everything you see out the window. The scenery keeps changing, so there is always something new to find.
Play CoComelon on TV
Say Peekaboo with JJ
Say "Peekaboo!" to find Mommy, Daddy, and JJ hiding around the room. New spots get trickier the longer you play.
Handwritten style word 'Weekend' in black script on a transparent background.
Start a game night on your TV
Play Jeopardy!, Wheel of Fortune, Song Quiz and more on your TV. No controller needed.
Play Now!
Available on Roku, Fire TV, Samsung, and LG.
Free for 7 days. Cancel anytime.
Play games on your TV