| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 710,039 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,342,476 |
| Biggest Cities in Texas | 0 | - | 4.21 | 95,295 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 24,967 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,910 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 288,514 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.55 | 90,078 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 99,276 |
| Biggest Cities by Language | 0 | - | 4.95 | 194,432 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,575 |
| Biggest Mediterranean Cities | 0 | - | 4.67 | 69,421 |
| Jewish Cities Quiz | 0 | - | 4.32 | 55,845 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,757 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,110 |
| Biggest Cities in Russia | 0 | - | 4.49 | 68,913 |
| States of India | 0 | - | 4.91 | 119,008 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,833 |
| Biggest Cities in Poland | 0 | - | 4.72 | 40,325 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,724 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,101 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 75,309 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.32 | 62,644 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,637 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,685 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.12 | 61,503 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.07 | 57,358 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 18,026 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.82 | 52,848 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,596 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,501 |
| Biggest U.S. Cities A-Z | 0 | - | 4.55 | 109,360 |
| Biggest World Cities A-Z | 0 | - | 4.39 | 167,302 |
| Biggest Cities in France | 0 | - | 4.53 | 162,019 |
| Biggest Cities in Spain | 0 | - | 4.66 | 133,263 |
| Biggest Cities in Italy | 0 | - | 4.64 | 189,589 |
| Biggest Cities in California | 0 | - | 4.30 | 120,066 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,548 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 573,071 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 19,933 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 84,267 |
| Biggest Cities in Ohio | 0 | - | 4.33 | 41,381 |
| Biggest Cities in The Netherlands | 0 | - | 4.43 | 36,632 |
| Biggest Cities in New York State | 0 | - | 4.20 | 51,297 |
| Biggest Cities in Europe | 0 | - | 4.64 | 404,578 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,576 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,298 |
| Biggest Cities in Canada | 0 | - | 4.57 | 108,990 |
| Biggest Cities in Sweden | 0 | - | 4.71 | 24,704 |
| India State Capitals Quiz | 0 | - | 4.27 | 49,247 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 253,448 |
| Asia Capitals Quiz | 0 | - | 4.97 | 503,288 |
| Biggest Cities in China | 0 | - | 4.45 | 118,595 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,121 |
| Countries Bordering India | 0 | - | 4.98 | 128,187 |
| Biggest Cities in Germany | 0 | - | 4.94 | 227,227 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,509 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 135,151 |
| Biggest Cities in Arizona | 0 | - | 4.24 | 24,844 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,366 |
| Biggest Cities in Illinois | 0 | - | 4.30 | 21,561 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,861 |
| Biggest Cities in Wisconsin | 0 | - | 4.35 | 20,629 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,221 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,229 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,729 |
| Biggest Cities in Alaska | 0 | - | 4.39 | 16,871 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,958 |
| Biggest Cities in Switzerland | 0 | - | 4.56 | 38,396 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 110,115 |
| Biggest Cities in India | 0 | - | 4.52 | 55,002 |
| Biggest Cities in Asia | 0 | - | 4.87 | 86,121 |
| India Country Quiz | 0 | - | 4.37 | 103,100 |
| Asia Capital to Country | 0 | - | 4.96 | 96,146 |
| U.S. Cities A-Z | 0 | - | 4.17 | 28,782 |
| World Cities A-Z #1 | 0 | - | 4.48 | 54,599 |
| European Cities A-Z | 0 | - | 4.21 | 66,918 |
| British Places A-Z | 0 | - | 4.23 | 60,375 |
| Asian Cities A-Z | 0 | - | 4.47 | 27,889 |
| Asian Geography By Letter - B | 0 | - | 4.79 | 47,316 |
| Capitals A-Z | 0 | - | 4.84 | 37,981 |
| Capitals A-Z #2 | 0 | - | 4.38 | 23,185 |
| World Cities A-Z #2 | 0 | - | 4.34 | 48,458 |
| India Cities Map Quiz | 0 | - | 4.54 | 50,338 |
| Asian Geography By Letter - S | 0 | - | 4.11 | 38,738 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 130,767 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 156,609 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 100,931 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 137,071 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,323 |
| Asian Geography By Letter - A | 0 | - | 4.48 | 45,649 |
| Biggest Countries by Area A-Z | 0 | - | 4.94 | 148,473 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 75,086 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.53 | 58,864 |
| Countries Closest to Israel | 0 | - | 4.91 | 88,884 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 16,017 |
| Asian Geography by Letter - C | 0 | - | 4.33 | 44,889 |
| Asian Geography By Letter - M | 0 | - | 4.39 | 42,626 |
| Asian Geography by Letter - D | 0 | - | 4.22 | 35,004 |
| Asian Geography by Letter - G | 0 | - | 4.29 | 35,434 |
| Asian Geography by Letter - H | 0 | - | 4.42 | 43,578 |
| Asian Geography by Letter - I | 0 | - | 4.23 | 47,828 |
| Asian Geography by Letter - P | 0 | - | 4.36 | 39,135 |
| Asian Geography by Letter - N | 0 | - | 4.11 | 34,432 |
| Asian Geography by Letter - T | 0 | - | 4.44 | 39,029 |
| Countries Closest to India | 0 | - | 4.94 | 73,834 |
| Most Populous World Capitals | 0 | - | 4.89 | 128,355 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,508 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,373 |
| Countries Closest to United States A-Z | 0 | - | 4.77 | 86,006 |
| Richest Countries A-Z | 0 | - | 4.96 | 63,820 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 72,155 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,899 |
| Countries Closest to Spain A-Z | 0 | - | 4.97 | 75,656 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,912 |
| Spain A-Z | 0 | - | 4.15 | 23,145 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,382 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 136,317 |
| California A-Z | 0 | - | 4.42 | 25,879 |
| Italy A-Z | 0 | - | 4.36 | 36,493 |
| Middle East A-Z | 0 | - | 4.39 | 39,796 |
| Russia A-Z | 0 | - | 4.37 | 23,304 |
| China A-Z | 0 | - | 4.65 | 51,792 |
| New York City A-Z | 0 | - | 4.08 | 27,828 |
| Germany A-Z | 0 | - | 4.50 | 43,793 |
| Japan A-Z | 0 | - | 4.41 | 33,208 |
| Australia A-Z | 0 | - | 4.38 | 34,908 |
| India A-Z | 0 | - | 4.30 | 27,256 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,768 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,548 |
| Cities of Ireland | 0 | - | 4.40 | 35,738 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,907 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 146,537 |
| Monarchies of Asia | 0 | - | 4.95 | 48,002 |
| Top 15 Countries with the Most Hindus | 0 | - | 4.91 | 78,268 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,436 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,468 |
| Cities of China (With Some Help) | 0 | - | 4.77 | 23,661 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.91 | 34,071 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 127,597 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,512 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 40,364 |
| Biggest Cities in the UK | 0 | - | 4.42 | 79,990 |
| Megacities on a World Map | 0 | - | 4.97 | 200,121 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 174,986 |
| Asian Capitals by Map | 0 | - | 4.98 | 30,292 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,657 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.86 | 89,466 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,805 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.78 | 38,779 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 74,729 |
| Top 10 Coldest Asian Countries | 0 | - | 4.96 | 92,108 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 313,543 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 171,949 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,318 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,156 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.57 | 34,771 |
| World Capitals Closest to Bangkok | 0 | - | 4.94 | 34,421 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 435,456 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.86 | 41,463 |
| Middle East Capital Cities Quiz | 0 | - | 4.95 | 63,102 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.33 | 27,788 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.72 | 64,637 |
| Countries of the Indian Diaspora | 0 | - | 4.41 | 47,074 |
| European Geography A-Z | 0 | - | 4.39 | 40,191 |
| All Cities in China with Population of 1 Million | 0 | - | 4.65 | 29,889 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,247 |
| All Cities in India with Population of 1 Million | 0 | - | 4.79 | 32,946 |
| African Geography A-Z | 0 | - | 4.21 | 19,085 |
| Countries that Visit India the Most | 0 | - | 4.53 | 35,569 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,566 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 28,342 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 49,691 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.91 | 76,156 |
| Top 10 Richest Countries in Asia | 0 | - | 4.91 | 61,411 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,610 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 46,486 |
| Most Guessed Asian Capitals | 0 | - | 4.43 | 40,963 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.72 | 62,174 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,358 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,447 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 262,173 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.92 | 79,869 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,937 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,624 |
| Biggest Cities with a Tropical Climate | 0 | - | 4.34 | 22,208 |
| Hindu Countries | 0 | - | 4.65 | 26,368 |
| Asian Capital Superlatives - Top 2 | 0 | - | 4.31 | 19,485 |
| Asian Countries with the Most Christians | 0 | - | 4.87 | 60,577 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,313 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,484 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,915 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 46,014 |
| Random Asian Capital to Country | 0 | - | 4.97 | 63,283 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,720 |
| Countries that Beat India | 0 | - | 4.16 | 50,629 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 32,046 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 45,495 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.90 | 51,411 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.48 | 21,902 |
| Turkey A-Z | 0 | - | 3.82 | 9,161 |
