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The World's Hardest Trivia Quiz

These questions were guessed the least number of times in each country's trivia quiz, can you guess them all?
Questions are organized from the most guessed to the least guessed, so the quiz will become more difficult as you progress.
Some questions have been slightly edited to better fit this quiz.
Red indicates places that aren't countries, but still have a featured country quiz
Naturally, credit goes to the original creator of each respective country quiz
Quiz by Terestar
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Last updated: July 18, 2023
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First submittedJuly 15, 2023
Times taken36
Average score18.2%
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Country
Question
Answer
59
Belize
Giant marine sinkhole that is a popular scuba destination
Great Blue Hole
53
Maldives
Official language
Dhivehi
53
United States
Highest Mountain
Denali
47
Barbados
Fruit discovered by accident in Barbados that is a cross of an orange and a pomelo
Grapefruit
46
Ivory Coast
Tree sap product that is one of the Ivory Coast's most important exports
Rubber
46
Serbia
The capital is built on the confluence of the Danube and which other river?
Sava
44
Burundi
One of Burundi's biggest exports (starts with C)
Coffee
44
Dominica
Dominica's Boiling Lake is the second-largest of these in the world
Hot Spring
44
Tanzania
Historic language of Zanzibar
Arabic
43
Colombia
Nobel Prize-winning author of "One Hundred Years of Solitude"
Gabriel García Márquez
42
Germany
One of the longest rivers
Elbe
42
Italy
Tallest mountain
Monte Bianco
41
Iceland
The Alþingi, founded in 930 A.D. is said to be the world's oldest ______, at least 200 years older than England's
Parliament
40
Brazil
Waterfalls on the Argentina border
Iguazu Falls
40
Kenya
1952–1960 revolt against the United Kingdom
Mau Mau Uprising
40
Ireland
City where famous crystal was made
Waterford
39
Belarus
The national animal of Belarus is the wisent, also known as the ...
European Bison
39
Brunei
Full name of the country
Brunei Darussalam
39
Cambodia
Angkor Wat is located this city, with initials SR
Siem Reap
39
Saint Lucia
Island chain that Saint Lucia is part of
Windward Islands
39
United Kingdom
Longest river
River Severn
38
Cameroon
Largest type of frog, found mostly in Cameroon (hint: a Bible character)
Goliath Frog
38
Greenland
Large bovid which lives in northern Greenland
Muskox
38
Kazakhstan
Holiday celebrated on January 7
Christmas
38
Suriname
River on which the capital is located
Suriname
37
Bulgaria
Southern Bulgaria is part of this ancient region starting with T
Thrace
37
Greece
Island - Odysseus's home
Ithaca
37
Ukraine
Protests that happened in 2004 after vote-rigging and the poisoning of a Presidential candidate
Orange Revolution
36
Kuwait
"W" word that refers to a landform of a dry riverbed
Wadi
36
Nepal
This was abolished in 2008 after the Constituent Assembly elections
Monarchy
35
Czechia
Writer who served as President from 1993 to 2003
Václav Havel
34
Malawi
Former name of Malawi
Nyasaland
34
Spain
Red spice that flavors paella
Saffron
34
Sudan
Biggest city on the Red Sea
Port Sudan
34
Uzbekistan
Warlord born in the city of Shahrisabz in 1336 whose conquests killed an estimated 5% of the world population
Timur
33
Andorra
One of two co-princes of Andorra
Bishop of Urgell
33
Cape Verde
Currency of Cape Verde
Escudo
33
Israel
The two Israelis who shared a Nobel Peace Prize with Yasser Arafat in 1994 (name either)
Yitzhak Rabin / Shimon Peres
33
South Africa
Longest river
Orange
33
Sweden
Gulf between Sweden and Finland
Gulf of Bothnia
32
DR Congo
Dictator from 1965-1997
Mobutu Sese Seko
32
Georgia
Largest Georgian city on the Black Sea
Batumi
32
Japan
One of the four main islands
Shikoku
32
Malta
Most populous municipality
St Paul's Bay
32
Mexico
Richest man
Carlos Slim
32
Taiwan
Taiwanese company that makes iPhones in China
Foxconn
32
Uganda
Leader of the Lord's Resistance Army
Joseph Kony
32
Uruguay
River that forms Uruguay's western border
Uruguay River
31
Australia
What you won't find in South Australia's Nullarbor Plain
Trees
31
Bosnia and Herzegovina
River that forms the northern border
Sava
31
Canada
Viking settlement established around 1000 A.D.
Vinland
31
India
Fourth most common native language
Telugu
31
Indonesia
Supervolcano that erupted 74,000 years ago, nearly causing humans to become extinct
Lake Toba
31
Niger
Empire that ruled the region c. 1464–1591
Songhai
31
North Korea
The year in which the men's football (soccer) team first appeared in the World Cup
1966
31
North Macedonia
One of the most populous cities in Europe in the year 1000 A.D., which shares its name with the lake on which it lies
Ohrid
31
Togo
Among the African countries, Togo has the highest percentage of population who follow this type "ism" religion
Animism
30
China
One of the four "Great Inventions" of ancient China
Printing
30
Guinea
Largest ethnic group (starts with F)
Fula
30
Kiribati
Type of bird that appears on the flag of Kiribati (hint: a type of ship)
Frigatebird
30
Moldova
Currency of Moldova
Leu
30
Mozambique
Mozambique-born footballer known as the "Black Panther"
Eusébio
30
Nigeria
Largest ethnic group
Hausa
30
Portugal
Former currency
Escudo
30
Romania
Last king of Romania, forced to abdicate by the Soviets in 1947, but who lived for 70 years after
Michael
30
United Arab Emirates
Third-most populous city
Sharjah
29
Algeria
Two-letter country code
DZ
29
Croatia
Roman emperor who built a palace in the city of Split
Diocletian
29
Iraq
Former U.S. prison where detainees were abused
Abu Ghraib
29
Saint Vincent and the Grenadines
Former British fort overlooking the capital, named after the wife of King George III
Fort Charlotte
29
Sierra Leone
Currency of Sierra Leone
Leone
29
Zimbabwe
National symbol
Zimbabwe Bird
28
Chile
War in which Bolivia lost its coastline to Chile
War of the Pacifc
28
Dominican Republic
Dictator nicknamed "El Jefe" who the capital was once named for
Rafael Trujillo
28
Guatemala
Ancient city of the Maya civilization also called Yax Mutal
Tikal
28
Lebanon
Largest Christian denomination in Lebanon
Maronite Church
28
Lesotho
Lesotho's colonial name
Basutoland
28
Monaco
The royal family
House of Grimaldi
28
Panama
What Spanish explorer discovered the Pacific coast of the Americas, and is today the namesake of Panama's currency?
Vasco Nunez de Balboa
28
Peru
Former President who was convicted of human rights abuses and fled to Japan
Alberto Fujimori
28
Senegal
Largest ethnic group hint: starts with W
Wolof
28
South Korea
Self-proclaimed religious messiah who died in 2012
Sun Myung Moon
28
Tajikistan
Term for the struggle between Great Britain and Russia for control of Central Asia during the 19th century
The Great Game
28
Thailand
Name for the capital in Thai (short version)
Krung Thep
28
Yemen
Cool-looking trees on the island of Socotra
Dragon's Blood Tree
27
Azerbaijan
Azerbaijan has 400 of these "volcanoes", the most of any country (note: they are not actual volcanoes)
Mud Volcanoes
27
Chad
One third of the population belong to this ethnic group (hint: also a common English girl's name)
Sara
27
France
Woman who "personifies" France
Marianne
27
Liberia
Brutal warlord convicted of crimes against humanity by the Hague in 2012
Charles Taylor
27
Madagascar
Gigantic bird that weighed five times as much as an ostrich (driven to extinction by 1200 AD)
Elephant Bird
27
Malaysia
Malaysian city just north of Singapore
Johor Bahru
27
Rwanda
Great Lake that Rwanda borders
Lake Kivu
26
Angola
Group of people that displaced the original San and Khoi populations in the first millenium B.C.
Bantu
26
Armenia
Lake which makes up about 4% of Armenia's surface area
Lake Sevan
26
Bangladesh
Currency of Bangladesh
Taka
26
Belgium
Painter who will tell you what a pipe isn't
René Magritte
26
Benin
Beninese-American actor who starred in "Blood Diamond" and "Gladiator"
Djimon Hounsou
26
Cyprus
What is the nickname for the UN buffer zone that separates the two parts of the country?
Green Line
26
Jordan
Current queen consort
Queen Rania
26
Marshall Islands
Unincorporated territory of the United States claimed by the Marshall Islands, site of a WWII battle
Wake Island
26
Myanmar
U.N. Secretary General, 1961-71
U Thant
26
Namibia
Group of islands named for the birds that inhabit them
Penguin Islands
26
Paraguay
Western Paraguay is a part of this semiarid lowland plains region
Gran Chaco
26
Philippines
One of the largest islands
Samar
26
Russia
Metal boiler for making tea
Samovar
26
Singapore
Term for an open-air food court
Hawker Centre
26
Turkey
What does wearing a nazar amulet supposedly protect you from?
The Evil Eye
26
Tuvalu
Former name of Tuvalu
Ellice Islands
25
Argentina
Argentinian style of barbecue
Asado
25
Bolivia
City at an elevation of 4090 meters, site of the richest vein of silver ever discovered
Potosí
25
Botswana
Currency of Botswana
Pula
25
Denmark
Famous existential philosopher
Søren Kierkegaard
25
Ecuador
Type of iguana that can only be found on the Galápagos Islands
Marine iguana
25
F. S Micronesia
Largest island by area
Pohnpei
25
Fiji
City with the most tourists and the largest airport
Nadi
25
Montenegro
Largest lake in Southern Europe
Lake Skadar
25
Morocco
K word that refers to a fortress or keep
Kasbah
25
Saint Kitts and Nevis
Shallow channel between the islands of Saint Kitts and Nevis
The Narrows
25
Vietnam
River that flows through the capital
Red
24
Bahamas
Largest island
North Andros
24
East Timor
Official language
Tetum
24
Eritrea
Ancient kingdom that covered most of the territory of Eritrea from 100–940 AD
Aksum
24
Eswatini
Current absolute monarch of Eswatini
Mswati III
24
Liechtenstein
Most populous municipality
Schaan
24
Mauritius
Second largest island
Rodrigues
24
Palestine
Most populous city in the territory controlled by the PNA
Hebron
24
Syria
Minority branch of Islam to which the ruling class of Syria belongs (starts with A)
Alawites
24
Tonga
Main island of Tonga
Tongatapu
23
Albania
Deepest and oldest lake in Southern Europe, a UNESCO site
Lake Ohrid
23
Finland
Long-distance runner and 12-time Olympic medalist
Paavo Nurmi
23
Gabon
Second most populous city in Gabon
Port Gentil
23
New Zealand
Longest river
Waikato River
23
Samoa
The two main islands of Samoa (name either)
Savai'i / Upolu
23
San Marino
Highest peak, 739 meters above sea level
Monte Titano
23
Slovenia
Currency before the Euro
Tolar
23
Sri Lanka
Chain of island and shallow waters connecting India and Sri Lanka
Adam's Bridge
23
Vanuatu
Vanuatu's second most populous city and the main city on Espiritu Santo island.
Luganville
22
Djibouti
Ancient kingdom said to exist around Djibouti before 1000 B.C. (Starts with P)
Land of Punt
22
Equatorial Guinea
Largest ethnic group (hint: starts with F)
Fang
22
Hungary
Hungarian-American mathematician considered to be one of the most intelligent people of all-time
John von Neumann
22
Iran
Mountain range starting with Z
Zagros
22
Libya
"M" word that refers to the old part of a town in North African countries
Medina
22
Nauru
Former name of Nauru
Pleasant Island
22
Qatar
Traditional sailing vessel whose name starts with "D"
Dhow
22
São Tomé and Príncipe
Currency of São Tomé and Príncipe
Dobra
22
Zambia
Name one of Zambia's five most-spoken native languages
Bemba | Nyanja | Tonga | Lozi | Chewa
21
Central African Republic
Official language
Sango
21
Cuba
Most famous cabaret and nightclub (hint: starts with T)
Tropicana
21
Mauritania
Meaning of capital's name
Place of the Winds
21
Oman
Monarch of Oman, 1970-2020
Qaboos
21
Pakistan
National flower (Hint: it's white)
Jasmine
21
Solomon Islands
Most-spoken language
Pijin
21
Somalia
What ancient kingdom around northern Somalia was an essential trading partner of ancient Egypt?
Land of Punt
21
Turkmenistan
Meaning of the capital's name
City of Love
20
Antigua and Barbuda
Last name of father/son leaders Vere and Lester
Bird
20
Burkina Faso
Most-spoken native language (hint: starts with M)
Mossi
20
Comoros
These make up 40% of Comorian exports
Spices
20
El Salvador
Second largest city (hint: a saint)
Santa Ana
20
Haiti
Haiti's first democratically-elected President, in 1991
Jean-Bertrand Aristide
20
Honduras
One of the ocean gulfs that Honduras borders
Gulf of Fonseca
20
Jamaica
Neighborhood in the capital known as the birthplace of the Reggae genre.
Trenchtown
20
Luxembourg
Current monarch
Henri
20
Netherlands
Scientist who was the first to see single-cell organisms
Antonie van Leeuwenhoek
19
Austria
Tallest mountain
Grossglockner
19
Ethiopia
Currency of Ethiopia
Birr
19
Seychelles
"Benevolent dictator" who led Seychelles from 1977–2004
France-Albert René
19
Trinidad and Tobago
Most populous municipality
Chaguanas
18
Afghanistan
Which poet was born in 1207 in the city of Balkh and now, according to some, is the best-selling poet of all time in the United States?
Rumi
18
Egypt
What ancient Egyptian has been called history's first architect and doctor?
Imhotep
18
Laos
Meat salad considered to be the unofficial national dish of Laos
Larb
18
Latvia
Series of events that led to the independence of Latvia and two of its neighbors
Singing Revolution
18
Republic of the Congo
Ethnic group of half the population
Kongo
18
Saudi Arabia
One of the gulfs that border Saudi Arabia
Gulf of Aqaba
17
Costa Rica
Pacific island sometimes called the southernmost point in North America
Cocos Island
17
Ghana
Ethnic group to which 47.5% of the population belongs
Akan
17
Kyrgyzstan
Epic poem that tells of the formation of the Kyrgyz people - thought to be more than 1,000 years old and 20 times longer than Homer's Odyssey
Epic of Manas
17
Palau
UNESCO World Heritage site consisting of two hundred small, forested islands
Rock Islands
17
Vatican City
Official residence of the pope
Apostolic Palace
16
Bhutan
Former capital until 1955
Punakha
16
Estonia
According to Hemingway, at least two Estonians can be found in every one of these places
Port
16
Guinea-Bissau
National independence hero assassinated in 1973
Amílcar Cabral
16
Guyana
Guyana and its neighbors are situated on this part of the Earth's crust
Guiana Shield
16
Mali
"G" word that refers to a West African bard or storyteller
Griot
16
Norway
3x Olympic figure skating champion
Sonja Henie
16
Slovakia
Slovak-born woman who won 5 Grand Slam titles
Martina Hingis
16
South Sudan
Vast swamplands that stymied early efforts to find the source of the White Nile river.
Sudd
16
Tunisia
Northernmost point on the African mainland (a female name)
Cape Angela
16
Venezuela
"T" word that refers to the table-top mountains of southeastern Venezuela
Tepui
15
Bahrain
Tiny man-made island shared by Bahrain and Saudi Arabia
Passport Island
15
Gambia
Gambia is known by this name
The Smiling Coast
15
Poland
Wild cattle that went extinct in 1627
Aurochs
15
Switzerland
Fictional woman who personifies Switzerland
Helvetia
14
Grenada
Another name for the Grenada's Carnival holiday period
Spicemas
14
Lithuania
In addition to an Easter Bunny, Lithuania has an Easter _____ who delivers eggs
Granny
14
Mongolia
Currency of Mongolia
Tögrög
14
Papua New Guinea
Highest mountain
Mount Wilhelm
13
Nicaragua
River forming much of Nicaragua's northern border
Coco River
12
Kosovo
Kingdom whose territory encompassed modern-day Kosovo before it was conquered by Rome in 28 BC
Dardania
+2
Level 74
Jul 15, 2023
Ultimately your discretion, but I personally would've benefited from having a little more time to read and think about the nearly 200 questions.

Fun quiz and great idea!

+2
Level 67
Jul 15, 2023
Would 30 minutes work better then?
+2
Level 74
Jul 16, 2023
Wow, did I really take 25 minutes on this quiz???

Maybe it would? Right now, it's about 7.5 seconds per question

+2
Level 84
Jul 17, 2023
Great idea, really fun quiz!