| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 709,560 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,341,295 |
| Biggest Cities in Texas | 0 | - | 4.21 | 95,262 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 24,948 |
| English Monarchs Quiz | 0 | - | 4.85 | 380,179 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,864 |
| Catholic Countries Quiz | 0 | - | 4.68 | 167,123 |
| Counties of England Quiz | 0 | - | 4.95 | 577,851 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 288,357 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.55 | 90,009 |
| Roman Numeral Decoding Quiz | 0 | - | 4.85 | 342,184 |
| Biggest Cities by Language | 0 | - | 4.95 | 194,331 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,557 |
| Biggest Mediterranean Cities | 0 | - | 4.67 | 69,385 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,473 |
| Jewish Cities Quiz | 0 | - | 4.32 | 55,832 |
| Prime Ministers of the UK | 0 | - | 4.93 | 321,427 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,720 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,055 |
| Biggest Cities in Russia | 0 | - | 4.49 | 68,882 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,788 |
| Biggest Cities in Poland | 0 | - | 4.72 | 40,287 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,704 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,084 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 75,282 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.32 | 62,625 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,605 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,665 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.12 | 61,493 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.07 | 57,340 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 18,013 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.82 | 52,838 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,582 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,479 |
| Biggest U.S. Cities A-Z | 0 | - | 4.55 | 109,297 |
| Biggest World Cities A-Z | 0 | - | 4.39 | 167,238 |
| Biggest Cities in France | 0 | - | 4.53 | 161,890 |
| Biggest Cities in Spain | 0 | - | 4.66 | 133,179 |
| Biggest Cities in Italy | 0 | - | 4.64 | 189,457 |
| Biggest Cities in California | 0 | - | 4.30 | 120,030 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,529 |
| Biggest Cities in the World Quiz | 0 | - | 4.82 | 572,624 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 19,920 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 84,229 |
| Biggest Cities in Ohio | 0 | - | 4.33 | 41,366 |
| Biggest Cities in The Netherlands | 0 | - | 4.43 | 36,444 |
| Biggest Cities in New York State | 0 | - | 4.20 | 51,286 |
| Biggest Cities in Europe | 0 | - | 4.64 | 404,327 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,556 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,290 |
| Biggest Cities in Canada | 0 | - | 4.57 | 108,948 |
| Counties of Ireland | 0 | - | 4.86 | 133,651 |
| Boroughs of London | 0 | - | 4.55 | 66,511 |
| Biggest Cities in Sweden | 0 | - | 4.71 | 24,667 |
| Countries Bordering France | 0 | - | 4.90 | 309,751 |
| UK Immigration by Country | 0 | - | 4.92 | 113,042 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,159 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,180 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,527 |
| Ultimate Harry Potter Name Game | 0 | - | 4.96 | 427,472 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,222 |
| Biggest Cities in China | 0 | - | 4.46 | 118,490 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,107 |
| Biggest Cities in Germany | 0 | - | 4.94 | 227,055 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,486 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 135,086 |
| Biggest Cities in Arizona | 0 | - | 4.24 | 24,827 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,353 |
| Biggest Cities in Illinois | 0 | - | 4.30 | 21,531 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,849 |
| Biggest Cities in Wisconsin | 0 | - | 4.35 | 20,620 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,206 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,224 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,727 |
| Biggest Cities in Alaska | 0 | - | 4.39 | 16,860 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,894 |
| Biggest Cities in Switzerland | 0 | - | 4.56 | 38,363 |
| Germany Country Quiz | 0 | - | 4.88 | 115,442 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 110,088 |
| Biggest Cities in India | 0 | - | 4.52 | 54,974 |
| Biggest Cities in Asia | 0 | - | 4.87 | 86,076 |
| Official Cities in the UK | 0 | - | 4.89 | 197,961 |
| European Cities A-Z | 0 | - | 4.22 | 66,900 |
| British Places A-Z | 0 | - | 4.23 | 60,363 |
| Paris City Trivia | 0 | - | 4.31 | 31,906 |
| Venice Trivia | 0 | - | 4.43 | 8,870 |
| Regions of France Map Quiz | 0 | - | 4.97 | 110,779 |
| States of Germany Map Quiz | 0 | - | 4.92 | 108,079 |
| Europe Capital to Country | 0 | - | 4.99 | 199,267 |
| France Cities Map Quiz | 0 | - | 4.96 | 119,684 |
| UK Cities Map Quiz | 0 | - | 4.95 | 395,927 |
| Regions of Spain Map Quiz | 0 | - | 4.96 | 152,089 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 115,979 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 111,082 |
| Name the Popes Quiz | 0 | - | 4.44 | 89,773 |
| Counties of England Map Quiz | 0 | - | 4.95 | 264,427 |
| Word Scramble - U.K. Cities | 0 | - | 4.53 | 59,324 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,295 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.53 | 58,811 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 16,000 |
| Countries Closest to Italy | 0 | - | 4.97 | 148,774 |
| Countries Closest to Spain | 0 | - | 4.96 | 170,888 |
| Most Populous World Capitals | 0 | - | 4.89 | 128,309 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,493 |
| Top 100 Harry Potter Characters by Mention | 0 | - | 4.95 | 301,605 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,314 |
| British Cities with the Most Tourists | 0 | - | 4.50 | 40,668 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,819 |
| Countries with the Most Catholics | 0 | - | 4.90 | 80,857 |
| Countries Closest to Spain A-Z | 0 | - | 4.97 | 75,595 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,904 |
| Spain A-Z | 0 | - | 4.15 | 23,129 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,334 |
| Italy A-Z | 0 | - | 4.36 | 36,475 |
| Germany A-Z | 0 | - | 4.50 | 43,769 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,739 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,542 |
| Cities of Ireland | 0 | - | 4.40 | 35,722 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,897 |
| Berlin City Trivia | 0 | - | 4.69 | 8,407 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 146,448 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,036 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,417 |
| London Geography | 0 | - | 4.33 | 51,976 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,418 |
| Cities of China (With Some Help) | 0 | - | 4.77 | 23,628 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.91 | 34,043 |
| Countries of Europe by Population | 0 | - | 4.98 | 108,605 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,591 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,497 |
| Geography of Rome | 0 | - | 4.19 | 14,686 |
| European Cities with the Biggest Economies | 0 | - | 4.47 | 30,827 |
| UK Cities and Towns by Map | 0 | - | 4.55 | 38,772 |
| Biggest Cities in the UK | 0 | - | 4.42 | 79,928 |
| Megacities on a World Map | 0 | - | 4.97 | 199,982 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 174,847 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,587 |
| Countries of the Popes | 0 | - | 4.74 | 70,346 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.96 | 143,778 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,764 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,747 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 74,684 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,723 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,664 |
| Top 10 Coldest European Countries | 0 | - | 4.93 | 144,005 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 313,246 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,307 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.92 | 154,603 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,113 |
| World Capitals Closest to Madrid | 0 | - | 4.47 | 38,356 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.57 | 34,748 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 435,163 |
| Countries Most-Visited By Queen Elizabeth II | 0 | - | 4.34 | 40,871 |
| All Cities in China with Population of 1 Million | 0 | - | 4.64 | 28,924 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 61,979 |
| 20 Northernmost English Cities | 0 | - | 4.46 | 21,344 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,198 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.94 | 39,861 |
| All Cities in India with Population of 1 Million | 0 | - | 4.79 | 32,905 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,526 |
| Biggest Trading Partners - UK | 0 | - | 4.87 | 49,040 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 32,818 |
| Biggest Trading Partners - Germany | 0 | - | 4.96 | 40,990 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 115,407 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,595 |
| Most Guessed European Capitals | 0 | - | 4.85 | 67,665 |
| Cities Founded by the French in North America | 0 | - | 4.51 | 35,451 |
| European Capitals with the Least Sunshine | 0 | - | 4.47 | 43,732 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.72 | 62,147 |
| Catholic Countries in Europe | 0 | - | 4.77 | 54,025 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,337 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,410 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 261,996 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.92 | 79,794 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 43,136 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,911 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,607 |
| Biggest Cities with a Tropical Climate | 0 | - | 4.34 | 22,193 |
| Which City in Germany? | 0 | - | 4.56 | 97,327 |
| Which City in France? | 0 | - | 4.51 | 47,548 |
| Which City in Italy? | 0 | - | 4.57 | 55,800 |
| Which City in Spain? | 0 | - | 4.47 | 35,100 |
| U.S. States by Church Attendance | 0 | - | 4.51 | 27,071 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 64,140 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,795 |
| Asian Countries with the Most Christians | 0 | - | 4.87 | 60,497 |
| Pope Facts | 0 | - | 4.33 | 15,705 |
| African Countries with the Most Christians | 0 | - | 4.91 | 59,837 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,214 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,472 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,903 |
| Random European Capital to Country | 0 | - | 4.97 | 128,862 |
| Random European Country to Capital | 0 | - | 4.90 | 104,044 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 32,004 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 45,423 |
| Milan Trivia | 0 | - | 4.52 | 12,988 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.47 | 36,888 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.90 | 51,324 |
| Countries of the German Empire | 0 | - | 4.36 | 26,710 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.94 | 65,656 |
