| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 713,055 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,349,059 |
| Biggest Cities in Texas | 0 | - | 4.21 | 96,420 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 25,045 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 157,158 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 289,649 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.57 | 90,434 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 99,683 |
| Biggest Cities by Language | 0 | - | 4.95 | 195,006 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,686 |
| Biggest Mediterranean Cities | 0 | - | 4.64 | 69,619 |
| Jewish Cities Quiz | 0 | - | 4.32 | 55,941 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,976 |
| Biggest US Cities by Decade | 0 | - | 4.93 | 133,497 |
| Biggest Cities in Russia | 0 | - | 4.49 | 69,106 |
| States of India | 0 | - | 4.91 | 120,082 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 42,029 |
| Biggest Cities in Poland | 0 | - | 4.73 | 40,542 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,795 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,218 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 75,494 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.32 | 62,814 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,786 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,847 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.12 | 61,602 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.07 | 57,463 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 18,106 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.82 | 52,927 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,711 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,614 |
| Biggest U.S. Cities A-Z | 0 | - | 4.55 | 109,755 |
| Biggest World Cities A-Z | 0 | - | 4.39 | 167,755 |
| Biggest Cities in France | 0 | - | 4.53 | 162,823 |
| Biggest Cities in Spain | 0 | - | 4.66 | 133,914 |
| Biggest Cities in Italy | 0 | - | 4.64 | 190,397 |
| Biggest Cities in California | 0 | - | 4.30 | 120,302 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,687 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 575,596 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 20,049 |
| Biggest Cities in Africa Quiz | 0 | - | 4.89 | 84,463 |
| Biggest Cities in Ohio | 0 | - | 4.34 | 41,505 |
| Biggest Cities in The Netherlands | 0 | - | 4.42 | 37,203 |
| Biggest Cities in New York State | 0 | - | 4.20 | 51,419 |
| Biggest Cities in Europe | 0 | - | 4.57 | 406,064 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,633 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,349 |
| Biggest Cities in Canada | 0 | - | 4.57 | 109,301 |
| Biggest Cities in Sweden | 0 | - | 4.71 | 24,868 |
| India State Capitals Quiz | 0 | - | 4.27 | 49,431 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 254,175 |
| Asia Capitals Quiz | 0 | - | 4.97 | 505,830 |
| Biggest Cities in China | 0 | - | 4.46 | 119,179 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,195 |
| Countries Bordering India | 0 | - | 4.98 | 128,674 |
| Biggest Cities in Germany | 0 | - | 4.94 | 228,312 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,642 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 135,589 |
| Biggest Cities in Arizona | 0 | - | 4.25 | 24,931 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,443 |
| Biggest Cities in Illinois | 0 | - | 4.30 | 21,645 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,952 |
| Biggest Cities in Wisconsin | 0 | - | 4.37 | 20,702 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,306 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,274 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,778 |
| Biggest Cities in Alaska | 0 | - | 4.39 | 16,937 |
| Biggest English Cities by Century | 0 | - | 4.92 | 86,358 |
| Biggest Cities in Switzerland | 0 | - | 4.56 | 38,566 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 110,306 |
| Biggest Cities in India | 0 | - | 4.52 | 55,206 |
| Biggest Cities in Asia | 0 | - | 4.89 | 86,407 |
| India Country Quiz | 0 | - | 4.37 | 103,607 |
| Asia Capital to Country | 0 | - | 4.96 | 96,453 |
| U.S. Cities A-Z | 0 | - | 4.17 | 28,829 |
| World Cities A-Z #1 | 0 | - | 4.48 | 54,759 |
| European Cities A-Z | 0 | - | 4.21 | 67,012 |
| British Places A-Z | 0 | - | 4.23 | 60,517 |
| Asian Cities A-Z | 0 | - | 4.47 | 27,982 |
| Asian Geography By Letter - B | 0 | - | 4.80 | 47,471 |
| Capitals A-Z | 0 | - | 4.84 | 38,134 |
| Capitals A-Z #2 | 0 | - | 4.38 | 23,265 |
| World Cities A-Z #2 | 0 | - | 4.34 | 48,552 |
| India Cities Map Quiz | 0 | - | 4.54 | 50,499 |
| Asian Geography By Letter - S | 0 | - | 4.11 | 38,811 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 131,205 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 157,074 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 101,365 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 137,470 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,488 |
| Asian Geography By Letter - A | 0 | - | 4.48 | 45,794 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 148,988 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 75,478 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.53 | 59,085 |
| Countries Closest to Israel | 0 | - | 4.90 | 89,157 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 16,116 |
| Asian Geography by Letter - C | 0 | - | 4.33 | 45,000 |
| Asian Geography By Letter - M | 0 | - | 4.39 | 42,741 |
| Asian Geography by Letter - D | 0 | - | 4.22 | 35,105 |
| Asian Geography by Letter - G | 0 | - | 4.29 | 35,532 |
| Asian Geography by Letter - H | 0 | - | 4.42 | 43,718 |
| Asian Geography by Letter - I | 0 | - | 4.24 | 47,933 |
| Asian Geography by Letter - P | 0 | - | 4.36 | 39,242 |
| Asian Geography by Letter - N | 0 | - | 4.11 | 34,497 |
| Asian Geography by Letter - T | 0 | - | 4.44 | 39,138 |
| Countries Closest to India | 0 | - | 4.93 | 74,169 |
| Most Populous World Capitals | 0 | - | 4.90 | 128,664 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,597 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,826 |
| Countries Closest to United States A-Z | 0 | - | 4.77 | 86,319 |
| Richest Countries A-Z | 0 | - | 4.96 | 64,139 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 72,401 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 151,373 |
| Countries Closest to Spain A-Z | 0 | - | 4.97 | 76,026 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,957 |
| Spain A-Z | 0 | - | 4.15 | 23,221 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.91 | 59,653 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 136,823 |
| California A-Z | 0 | - | 4.42 | 25,965 |
| Italy A-Z | 0 | - | 4.36 | 36,642 |
| Middle East A-Z | 0 | - | 4.39 | 39,935 |
| Russia A-Z | 0 | - | 4.37 | 23,382 |
| China A-Z | 0 | - | 4.55 | 52,081 |
| New York City A-Z | 0 | - | 4.08 | 27,905 |
| Germany A-Z | 0 | - | 4.50 | 43,988 |
| Japan A-Z | 0 | - | 4.41 | 33,391 |
| Australia A-Z | 0 | - | 4.38 | 35,005 |
| India A-Z | 0 | - | 4.30 | 27,361 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.65 | 58,999 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,612 |
| Cities of Ireland | 0 | - | 4.40 | 35,850 |
| Largest Cities in Alexander's Empire | 0 | - | 4.42 | 35,800 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 147,129 |
| Monarchies of Asia | 0 | - | 4.95 | 48,193 |
| Top 15 Countries with the Most Hindus | 0 | - | 4.91 | 78,652 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.80 | 46,568 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,933 |
| Cities of China (With Some Help) | 0 | - | 4.78 | 23,839 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.91 | 34,309 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 128,187 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.90 | 34,687 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 40,690 |
| Biggest Cities in the UK | 0 | - | 4.42 | 80,421 |
| Megacities on a World Map | 0 | - | 4.97 | 200,682 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 175,789 |
| Asian Capitals by Map | 0 | - | 4.98 | 31,089 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 96,033 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.86 | 89,839 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.84 | 74,099 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.78 | 38,948 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 75,022 |
| Top 10 Coldest Asian Countries | 0 | - | 4.96 | 92,460 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 315,362 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 172,706 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,411 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,346 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.55 | 34,895 |
| World Capitals Closest to Bangkok | 0 | - | 4.94 | 34,590 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 437,516 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.87 | 41,670 |
| Middle East Capital Cities Quiz | 0 | - | 4.95 | 63,433 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.33 | 27,903 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.72 | 64,873 |
| Countries of the Indian Diaspora | 0 | - | 4.41 | 47,173 |
| European Geography A-Z | 0 | - | 4.39 | 40,378 |
| All Cities in China with Population of 1 Million | 0 | - | 4.67 | 30,618 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,569 |
| All Cities in India with Population of 1 Million | 0 | - | 4.79 | 33,238 |
| African Geography A-Z | 0 | - | 4.21 | 19,149 |
| Countries that Visit India the Most | 0 | - | 4.54 | 35,754 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,798 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 28,526 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 49,914 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.91 | 76,442 |
| Top 10 Richest Countries in Asia | 0 | - | 4.91 | 61,884 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,728 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 46,705 |
| Most Guessed Asian Capitals | 0 | - | 4.44 | 41,124 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.72 | 62,419 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,493 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,579 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 263,304 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.92 | 80,404 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 62,145 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,749 |
| Biggest Cities with a Tropical Climate | 0 | - | 4.33 | 22,296 |
| Hindu Countries | 0 | - | 4.65 | 26,539 |
| Asian Capital Superlatives - Top 2 | 0 | - | 4.31 | 19,534 |
| Asian Countries with the Most Christians | 0 | - | 4.88 | 60,940 |
| 500 Biggest US Cities | 0 | - | 4.87 | 77,126 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,557 |
| Saint Lucia Country Quiz | 0 | - | 4.58 | 13,984 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 46,251 |
| Random Asian Capital to Country | 0 | - | 4.97 | 63,577 |
| Random Asian Country to Capital | 0 | - | 4.92 | 65,048 |
| Countries that Beat India | 0 | - | 4.16 | 50,774 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 32,318 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.84 | 45,936 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.90 | 52,062 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.48 | 21,969 |
| Turkey A-Z | 0 | - | 3.82 | 9,189 |
