| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 709,385 |
| Shakespeare's Plays Quiz | 0 | - | 4.38 | 305,387 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 500,844 |
| Olympian Gods Quiz | 0 | - | 4.95 | 403,989 |
| Biggest Cities in Texas | 0 | - | 4.21 | 95,256 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 24,944 |
| English Monarchs Quiz | 0 | - | 4.85 | 380,077 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,852 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 288,294 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,519 |
| Roman Numeral Decoding Quiz | 0 | - | 4.85 | 342,099 |
| Biggest Cities by Language | 0 | - | 4.95 | 194,302 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,549 |
| Biggest Mediterranean Cities | 0 | - | 4.67 | 69,380 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,450 |
| Famous Ancient Romans | 0 | - | 4.68 | 68,625 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,685 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,045 |
| Biggest Cities in Russia | 0 | - | 4.49 | 68,869 |
| Name that Greek Letter | 0 | - | 4.90 | 256,904 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,774 |
| Biggest Cities in Poland | 0 | - | 4.73 | 40,277 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,079 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 75,273 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.32 | 62,611 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,597 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,653 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.12 | 61,485 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.07 | 57,334 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,572 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,470 |
| Biggest U.S. Cities A-Z | 0 | - | 4.55 | 109,278 |
| Biggest Cities in France | 0 | - | 4.53 | 161,840 |
| Biggest Cities in Spain | 0 | - | 4.65 | 133,136 |
| Biggest Cities in Italy | 0 | - | 4.64 | 189,394 |
| Biggest Cities in California | 0 | - | 4.30 | 120,023 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,519 |
| Biggest Cities in the World Quiz | 0 | - | 4.82 | 572,403 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 19,915 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 84,213 |
| Biggest Cities in Ohio | 0 | - | 4.33 | 41,362 |
| Biggest Cities in The Netherlands | 0 | - | 4.42 | 36,373 |
| Biggest Cities in New York State | 0 | - | 4.20 | 51,285 |
| Biggest Cities in Europe | 0 | - | 4.64 | 404,252 |
| Biggest Cities in Canada | 0 | - | 4.58 | 108,928 |
| Boroughs of London | 0 | - | 4.55 | 66,499 |
| Biggest Cities in Sweden | 0 | - | 4.71 | 24,653 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,104 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,166 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,202 |
| Biggest Cities in China | 0 | - | 4.42 | 118,459 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,102 |
| Biggest Cities in Germany | 0 | - | 4.94 | 226,992 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,484 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 135,062 |
| Biggest Cities in Arizona | 0 | - | 4.24 | 24,827 |
| Holy Roman Empire Countries | 0 | - | 4.58 | 37,600 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,844 |
| Wives of King Henry VIII | 0 | - | 4.50 | 41,496 |
| Seven Hills of Rome | 0 | - | 4.68 | 7,562 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,872 |
| Biggest Cities in Switzerland | 0 | - | 4.56 | 38,355 |
| Germany Country Quiz | 0 | - | 4.88 | 115,425 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 110,077 |
| Biggest Cities in India | 0 | - | 4.53 | 54,960 |
| Biggest Cities in Asia | 0 | - | 4.87 | 86,062 |
| Roman to Greek God | 0 | - | 4.48 | 93,661 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.53 | 18,433 |
| Official Cities in the UK | 0 | - | 4.89 | 197,900 |
| Biggest Cities in History | 0 | - | 4.47 | 70,724 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,446 |
| Ancient Roman Trivia #1 | 0 | - | 4.84 | 66,077 |
| Venice Trivia | 0 | - | 4.43 | 8,868 |
| Ancient Greek Trivia | 0 | - | 4.45 | 59,039 |
| Ancient Greek Words | 0 | - | 4.84 | 72,448 |
| States of Germany Map Quiz | 0 | - | 4.92 | 108,068 |
| Germany Cities Map Quiz | 0 | - | 4.90 | 91,860 |
| Important Cities in European History | 0 | - | 4.50 | 88,453 |
| Ancient Roman Trivia #2 | 0 | - | 4.44 | 32,766 |
| Medieval English History | 0 | - | 4.42 | 37,769 |
| History of Germany Quiz | 0 | - | 4.44 | 37,015 |
| History of France Quiz | 0 | - | 4.46 | 36,038 |
| Word Scramble - U.K. Cities | 0 | - | 4.53 | 59,315 |
| Roman Emperors | 0 | - | 4.95 | 78,911 |
| German Inventions | 0 | - | 3.74 | 28,760 |
| Houses of British Monarchs | 0 | - | 4.47 | 45,152 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,286 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,263 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.53 | 58,785 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 15,992 |
| Most Populous World Capitals | 0 | - | 4.89 | 128,296 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,480 |
| Byzantine History | 0 | - | 4.65 | 23,389 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,293 |
| British Cities with the Most Tourists | 0 | - | 4.50 | 40,657 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,315 |
| States of Germany | 0 | - | 4.95 | 98,342 |
| Germany A-Z | 0 | - | 4.50 | 43,759 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,731 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,540 |
| Cities of Ireland | 0 | - | 4.40 | 35,715 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,891 |
| Berlin City Trivia | 0 | - | 4.69 | 8,400 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 146,407 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,018 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,413 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,403 |
| Cities of China (With Some Help) | 0 | - | 4.77 | 23,605 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.91 | 34,029 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,490 |
| UK Cities and Towns by Map | 0 | - | 4.55 | 38,762 |
| Biggest Cities in the UK | 0 | - | 4.42 | 79,897 |
| Biggest World Cities in 1850 | 0 | - | 4.53 | 47,634 |
| Megacities on a World Map | 0 | - | 4.97 | 199,885 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 174,798 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,558 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,749 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,738 |
| Countries the UK Declared War On | 0 | - | 4.73 | 99,912 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 74,663 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,693 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,640 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 313,138 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,102 |
| World Capitals Closest to Madrid | 0 | - | 4.47 | 38,351 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.57 | 34,742 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 435,058 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.34 | 40,865 |
| The Reign of Napoleon | 0 | - | 4.46 | 26,717 |
| Geography of the Roman Empire | 0 | - | 4.52 | 37,070 |
| Geography of Ancient Greece | 0 | - | 4.51 | 26,913 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,984 |
| All Cities in China with Population of 1 Million | 0 | - | 4.67 | 28,147 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 61,972 |
| 20 Northernmost English Cities | 0 | - | 4.46 | 21,342 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,173 |
| All Cities in India with Population of 1 Million | 0 | - | 4.79 | 32,883 |
| Biggest British Empire Countries | 0 | - | 4.43 | 55,572 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 81,071 |
| Geography of the British Empire | 0 | - | 4.42 | 25,128 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,509 |
| The Trojan War | 0 | - | 4.84 | 26,037 |
| Biggest Trading Partners - Germany | 0 | - | 4.96 | 40,977 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,586 |
| Cities Founded by the French in North America | 0 | - | 4.51 | 35,443 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.72 | 62,142 |
| Word Chain - Greek and Roman Mythology | 0 | - | 4.42 | 42,508 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,328 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,407 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 261,927 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.92 | 79,766 |
| Flags of Countries that Border Germany | 0 | - | 4.84 | 73,753 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 43,126 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,901 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,603 |
| Which City in Germany? | 0 | - | 4.56 | 97,310 |
| Which City in France? | 0 | - | 4.51 | 47,532 |
| Which City in Italy? | 0 | - | 4.57 | 55,788 |
| Which City in Spain? | 0 | - | 4.47 | 35,094 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 64,128 |
| Places Where Winston Churchill Said We Would Fight the Nazis | 0 | - | 4.54 | 11,683 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,165 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,469 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,901 |
| Greek Mythology General Knowledge #1 | 0 | - | 4.73 | 68,609 |
| German History A-Z | 0 | - | 4.11 | 11,774 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.46 | 34,094 |
| Greek Mythology General Knowledge #2 | 0 | - | 4.49 | 45,888 |
| People Buried at Westminster Abbey | 0 | - | 4.58 | 11,351 |
| Countries With the Most German Speakers | 0 | - | 4.84 | 41,747 |
| Two Letter Roman Numerals | 0 | - | 4.94 | 28,314 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 31,988 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 45,400 |
| Milan Trivia | 0 | - | 4.52 | 12,985 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.82 | 17,037 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.90 | 51,296 |
| Countries of the German Empire | 0 | - | 4.36 | 26,707 |
| All Countries that Once Bordered Germany | 0 | - | 4.30 | 63,522 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,376 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.94 | 65,612 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,257 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,536 |
| Countries of the Italian Empire | 0 | - | 4.19 | 19,983 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,840 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 21,719 |
| Ancient Greece - Multiple Choice | 0 | - | 4.52 | 34,870 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.64 | 27,556 |
| Germany Immigration by Country | 0 | - | 4.77 | 44,309 |
| Biggest Cities in Australia on a Map | 0 | - | 4.58 | 27,170 |
| Largest Nordic Cities on a Map | 0 | - | 4.48 | 15,615 |
| Vatican City Country Quiz | 0 | - | 4.44 | 31,924 |
| German Cities with the Most Tourists | 0 | - | 4.59 | 24,727 |
| Random Cities Near Paris on a Map | 0 | - | 4.46 | 29,251 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.46 | 17,123 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 44,217 |
| Biggest Cities in the Confederate States in 1860 | 0 | - | 4.43 | 19,654 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.56 | 31,373 |
| Florence City Trivia | 0 | - | 4.43 | 9,662 |
| Amsterdam Trivia | 0 | - | 4.46 | 13,048 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.88 | 34,745 |
