| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 713,792 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,350,542 |
| Biggest Cities in Texas | 0 | - | 4.22 | 97,531 |
| Biggest Cities in Washington State | 0 | - | 4.34 | 25,072 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 157,226 |
| Biggest Cities in New Jersey | 0 | - | 3.99 | 22,259 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 289,907 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.57 | 90,504 |
| Biggest English-Speaking Cities | 0 | - | 4.38 | 128,196 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 99,746 |
| Biggest Cities by Language | 0 | - | 4.95 | 195,153 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,716 |
| Biggest Mediterranean Cities | 0 | - | 4.64 | 69,669 |
| Jewish Cities Quiz | 0 | - | 4.32 | 55,965 |
| Biggest Cities in Japan | 0 | - | 4.68 | 67,017 |
| Biggest US Cities by Decade | 0 | - | 4.93 | 133,741 |
| Biggest Cities in Russia | 0 | - | 4.49 | 69,157 |
| Fastest Growing U.S. Cities | 0 | - | 4.29 | 59,510 |
| Africa Capitals Quiz | 0 | - | 4.99 | 533,818 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 42,090 |
| Biggest Cities in Poland | 0 | - | 4.73 | 40,591 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,810 |
| Biggest Cities Starting With A | 0 | - | 4.55 | 87,566 |
| Biggest Cities Starting With B | 0 | - | 4.38 | 121,546 |
| Biggest Cities Starting With D | 0 | - | 4.47 | 85,185 |
| Biggest Cities Starting With H | 0 | - | 4.48 | 76,196 |
| Biggest Cities Starting With K | 0 | - | 4.34 | 63,749 |
| Biggest Cities Starting With L | 0 | - | 4.42 | 85,525 |
| Biggest Cities Starting With M | 0 | - | 4.48 | 99,402 |
| Biggest Cities Starting With P | 0 | - | 4.44 | 88,078 |
| Biggest Cities Starting With S | 0 | - | 4.34 | 93,206 |
| Biggest Cities Starting With T | 0 | - | 4.25 | 93,754 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,236 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 75,540 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.32 | 62,860 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,826 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.08 | 76,886 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.12 | 61,623 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.07 | 57,491 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 18,126 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.82 | 52,943 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,739 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,645 |
| Biggest U.S. Cities A-Z | 0 | - | 4.55 | 109,891 |
| Biggest World Cities A-Z | 0 | - | 4.39 | 167,858 |
| Biggest Cities in France | 0 | - | 4.53 | 163,009 |
| Biggest Cities in Spain | 0 | - | 4.66 | 134,078 |
| Biggest Cities in Italy | 0 | - | 4.64 | 190,584 |
| Biggest Cities in California | 0 | - | 4.31 | 120,377 |
| Biggest Cities in Florida | 0 | - | 4.14 | 61,737 |
| Official Languages of South Africa | 0 | - | 4.51 | 22,626 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 576,259 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 20,073 |
| Biggest Cities in Africa Quiz | 0 | - | 4.89 | 84,521 |
| Biggest Cities in Ohio | 0 | - | 4.35 | 41,559 |
| Countries of Africa | 0 | - | 5.00 | 1,759,699 |
| Biggest Cities in The Netherlands | 0 | - | 4.42 | 37,276 |
| Biggest Cities in Michigan | 0 | - | 4.00 | 30,005 |
| Biggest Cities in New York State | 0 | - | 4.22 | 51,463 |
| Biggest Cities in Europe | 0 | - | 4.57 | 406,413 |
| Biggest Cities in Indiana | 0 | - | 4.23 | 17,654 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,365 |
| Biggest Cities in Canada | 0 | - | 4.57 | 109,362 |
| Biggest Cities in Sweden | 0 | - | 4.68 | 24,913 |
| Countries Bordering South Africa | 0 | - | 4.98 | 72,999 |
| Biggest Cities in China | 0 | - | 4.46 | 119,299 |
| Biggest Cities in Pennsylvania | 0 | - | 4.11 | 39,220 |
| Biggest Cities in Germany | 0 | - | 4.94 | 228,529 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,672 |
| Second Biggest Cities Quiz | 0 | - | 4.19 | 36,734 |
| Biggest City in Each U.S. State | 0 | - | 4.86 | 135,696 |
| Biggest City in Every Country | 0 | - | 4.97 | 67,300 |
| Biggest Cities in Louisiana | 0 | - | 4.00 | 16,439 |
| Biggest Cities in Colorado | 0 | - | 3.98 | 27,229 |
| Biggest Cities in Arizona | 0 | - | 4.26 | 24,969 |
| Biggest Cities in Virginia | 0 | - | 4.17 | 20,464 |
| Biggest Cities in Illinois | 0 | - | 4.31 | 21,673 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,992 |
| Biggest Cities in Wisconsin | 0 | - | 4.38 | 20,726 |
| Biggest Cities in Georgia | 0 | - | 3.74 | 19,502 |
| Biggest Cities in Massachusetts | 0 | - | 4.32 | 20,960 |
| Biggest Cities in Missouri | 0 | - | 4.19 | 14,289 |
| Biggest Cities in Oregon | 0 | - | 4.03 | 16,798 |
| Biggest Cities in Alaska | 0 | - | 4.40 | 16,964 |
| Biggest City by Time Zone | 0 | - | 4.77 | 49,983 |
| Biggest Two-Word U.S. Cities | 0 | - | 4.40 | 82,216 |
| Biggest English Cities by Century | 0 | - | 4.92 | 86,459 |
| Biggest Cities in Switzerland | 0 | - | 4.56 | 38,602 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 110,354 |
| Biggest Cities in India | 0 | - | 4.52 | 55,266 |
| Biggest Cities in Asia | 0 | - | 4.89 | 86,477 |
| Biggest City by Island | 0 | - | 4.49 | 42,486 |
| Biggest Cities in History | 0 | - | 4.48 | 71,256 |
| Biggest Cities by Trait #1 | 0 | - | 4.44 | 40,067 |
| Most Populous Second Cities in the U.S. | 0 | - | 4.29 | 38,018 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.96 | 58,756 |
| South Africa Country Quiz | 0 | - | 4.49 | 50,669 |
| Five Biggest Cities by Country | 0 | - | 4.71 | 134,322 |
| Flags of Africa Quiz | 0 | - | 4.99 | 311,322 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,515 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,517 |
| Biggest Coastal City by Country | 0 | - | 4.56 | 24,357 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.53 | 59,121 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 16,142 |
| Countries Closest to Africa | 0 | - | 4.96 | 117,306 |
| Most Populous World Capitals | 0 | - | 4.89 | 128,760 |
| Biggest City by Region | 0 | - | 4.50 | 29,502 |
| Most Populous 2nd Cities | 0 | - | 4.52 | 48,382 |
| Biggest City by Region #2 | 0 | - | 4.44 | 20,115 |
| Africa Map Quiz | 0 | - | 5.00 | 1,770,280 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,620 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,926 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,968 |
| Biggest Cities by Latitude | 0 | - | 4.73 | 24,240 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.91 | 59,728 |
| Largest World Cities With Four Letters | 0 | - | 4.41 | 39,709 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 59,054 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,629 |
| Biggest Two-Word Cities | 0 | - | 4.73 | 34,313 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,899 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.74 | 56,081 |
| African Capitals by Map | 0 | - | 4.99 | 85,865 |
| Cities of Ireland | 0 | - | 4.40 | 35,877 |
| Largest Cities in Alexander's Empire | 0 | - | 4.42 | 35,893 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 147,268 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 73,691 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.80 | 46,603 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 119,032 |
| Cities of China (With Some Help) | 0 | - | 4.78 | 23,872 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.91 | 34,349 |
| Biggest Cities with Exceptions | 0 | - | 4.87 | 43,118 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 166,251 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 124,407 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.91 | 34,905 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 43,925 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 199,337 |
| Biggest Cities in the UK | 0 | - | 4.42 | 80,511 |
| Provinces of South Africa | 0 | - | 4.71 | 14,697 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.95 | 82,660 |
| Biggest World Cities in 1850 | 0 | - | 4.52 | 47,966 |
| Megacities on a World Map | 0 | - | 4.97 | 200,914 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 175,931 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.79 | 49,109 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 96,116 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 63,539 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.84 | 74,172 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.78 | 38,976 |
| Ten Northernmost Megacities | 0 | - | 4.42 | 44,293 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 75,092 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 315,874 |
| 10 Northernmost Countries in Africa | 0 | - | 4.99 | 117,806 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,429 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,396 |
| Zambia Country Quiz | 0 | - | 4.60 | 18,733 |
| Zimbabwe Country Quiz | 0 | - | 4.46 | 22,570 |
| Malawi Country Quiz | 0 | - | 4.60 | 15,640 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.55 | 34,923 |
| Biggest World Cities within 1,000 Km | 0 | - | 4.45 | 36,172 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 438,059 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,739 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 52,521 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 54,592 |
| All Cities in China with Population of 1 Million | 0 | - | 4.67 | 30,675 |
| Northernmost Major City by Country | 0 | - | 4.50 | 28,278 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,645 |
| All Cities in India with Population of 1 Million | 0 | - | 4.79 | 33,294 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,828 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,872 |
| Biggest Trading Partners - South Africa | 0 | - | 4.79 | 33,577 |
| Two Largest Cities by First Two Letters | 0 | - | 4.65 | 56,593 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,758 |
| Largest World Capitals with Exceptions | 0 | - | 4.66 | 38,205 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.71 | 62,478 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,530 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,610 |
| Biggest Cities in Deserts | 0 | - | 4.86 | 37,768 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 263,618 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.92 | 80,533 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 62,201 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,772 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 50,389 |
| Ten Southernmost Megacities | 0 | - | 4.82 | 42,453 |
| Which City in Africa? | 0 | - | 4.64 | 43,460 |
| Flags to Largest Cities | 0 | - | 4.54 | 23,494 |
| 500 Biggest US Cities | 0 | - | 4.87 | 77,381 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,576 |
| Saint Lucia Country Quiz | 0 | - | 4.58 | 14,004 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,913 |
| South Africa Multiple Choice | 0 | - | 4.45 | 23,918 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 32,385 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.84 | 46,024 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.90 | 52,206 |
| Biggest Cities in the World - 2100 | 0 | - | 4.28 | 68,502 |
| Mozambique Country Quiz | 0 | - | 4.41 | 16,893 |
| Geography of South Africa | 0 | - | 4.46 | 14,047 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 21,862 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.63 | 27,933 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.79 | 42,475 |
| Random African Countries on a Map | 0 | - | 4.98 | 201,160 |
| Random African Capitals on a Map | 0 | - | 4.92 | 41,045 |
