| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 118,176 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,886 |
| Biggest Cities in Asia | 0 | - | 4.95 | 116,688 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,911 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 223,970 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 115,027 |
| Biggest Cities in the World | 0 | - | 4.91 | 796,964 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 125,709 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 56,541 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 50,828 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 416,588 |
| Biggest Cities in the United States | 0 | - | 4.94 | 976,034 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 365,620 |
| Biggest City by Time Zone | 0 | - | 4.88 | 67,544 |
| Biggest City in Every Country | 0 | - | 4.98 | 100,007 |
| Five Most Populated Cities by Continent | 0 | - | 4.92 | 224,293 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 109,969 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.95 | 133,002 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 79,449 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 84,248 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 79,533 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 53,714 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,815 |
| Ten Southernmost Megacities | 0 | - | 4.87 | 62,378 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 67,410 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 129,909 |
| All Cities in China with Population of 1 Million | 0 | - | 4.81 | 45,956 |
| All Cities in India with Population of 1 Million | 0 | - | 4.83 | 47,482 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 113,923 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 577,177 |
| Cities of China (With Some Help) | 0 | - | 4.90 | 31,505 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 128,081 |
| Biggest Cities by Language | 0 | - | 4.96 | 246,063 |
| Largest City by Island | 0 | - | 4.87 | 71,708 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.92 | 70,806 |
| Most Populous World Capitals | 0 | - | 4.94 | 175,708 |
| Biggest European Cities by Century | 0 | - | 4.99 | 145,279 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,066 |
| Megacities on a World Map | 0 | - | 4.98 | 253,556 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,087 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,233 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,745 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,247 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,616 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,542 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,069 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 114,284 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 168,113 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 167,922 |
| Biggest Cities in Europe | 0 | - | 4.73 | 545,566 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.87 | 55,980 |
| Megacities on an Empty Map | 0 | - | 4.97 | 118,152 |
| Biggest Cities in Germany | 0 | - | 4.95 | 293,047 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,806 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,415 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 95,702 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 41,146 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 98,386 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.73 | 73,396 |
| Biggest Mediterranean Cities | 0 | - | 4.61 | 91,246 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.70 | 64,896 |
| Biggest English Cities by Century | 0 | - | 4.90 | 106,180 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.59 | 43,885 |
| Largest Nordic Cities on a Map | 0 | - | 4.77 | 37,029 |
| Cities on Interstate 90 on a Map | 0 | - | 4.45 | 32,123 |
| Biggest Cities in Japan | 0 | - | 4.69 | 82,937 |
| Biggest Cities in China | 0 | - | 4.52 | 158,270 |
| Biggest Cities in India | 0 | - | 4.64 | 67,678 |
| Biggest Cities in Latin America | 0 | - | 4.48 | 64,687 |
| Second Biggest Cities by Country | 0 | - | 4.43 | 59,425 |
| Biggest Two-Word U.S. Cities | 0 | - | 4.50 | 102,052 |
| Biggest Cities by Trait #1 | 0 | - | 4.50 | 55,925 |
| Biggest City by Region | 0 | - | 4.50 | 36,129 |
| Most Populous 2nd Cities | 0 | - | 4.75 | 57,058 |
| Northernmost Major City by Country | 0 | - | 4.56 | 33,158 |
| Largest World Capitals with Exceptions | 0 | - | 4.63 | 52,332 |
| Two Largest Cities by First Two Letters | 0 | - | 4.52 | 83,175 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.75 | 43,801 |
| Ten Northernmost Megacities | 0 | - | 4.50 | 49,374 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.52 | 23,566 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 41,384 |
| Biggest English-Speaking Cities | 0 | - | 4.44 | 152,417 |
| Biggest European Cities by Letter | 0 | - | 4.54 | 126,567 |
| Biggest Cities in History | 0 | - | 4.52 | 90,027 |
| Top 10 World Cities Through History | 0 | - | 4.42 | 76,421 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.56 | 65,453 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 84,364 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.78 | 46,957 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.47 | 84,847 |
| Biggest World Cities within 1,000 Km | 0 | - | 4.53 | 43,362 |
| 100 Biggest U.S. Cities on a Map | 0 | - | 4.30 | 116,444 |
| U.S. States by Second Most Populous City | 0 | - | 4.42 | 43,917 |
| Biggest "Saint" Cities - United States | 0 | - | 4.46 | 36,782 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.44 | 40,346 |
| Biggest World Cities in 1850 | 0 | - | 4.61 | 68,403 |
| Biggest Cities in the Blue Banana | 0 | - | 4.56 | 36,320 |
| Biggest Cities in Australia on a Map | 0 | - | 4.61 | 37,838 |
| Biggest Cities Starting With A | 0 | - | 4.62 | 124,141 |
| Biggest Cities Starting With D | 0 | - | 4.52 | 116,471 |
| Biggest Cities Starting With H | 0 | - | 4.54 | 109,225 |
| Biggest Cities Starting With L | 0 | - | 4.44 | 122,542 |
| Biggest Cities Starting With M | 0 | - | 4.48 | 143,141 |
| Biggest Cities Starting With P | 0 | - | 4.46 | 126,909 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,702 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,940 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,158 |
| Fastest Growing U.S. Cities | 0 | - | 4.35 | 73,007 |
| Biggest Coastal City by Country | 0 | - | 4.61 | 28,036 |
| Biggest City by Region #2 | 0 | - | 4.43 | 24,759 |
| Biggest Cities by Latitude Range | 0 | - | 4.78 | 27,538 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.45 | 73,031 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.41 | 48,761 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.42 | 51,486 |
| Biggest Cities by Trait #2 | 0 | - | 4.47 | 20,542 |
| Biggest Urban Areas in the UK | 0 | - | 4.42 | 176,211 |
| Biggest Cities in Russia | 0 | - | 4.49 | 82,324 |
| Biggest Cities in France | 0 | - | 4.70 | 223,645 |
| Biggest Cities in Spain | 0 | - | 4.63 | 170,904 |
| Biggest Cities in The Netherlands | 0 | - | 4.50 | 55,908 |
| Biggest Cities in Poland | 0 | - | 4.63 | 53,806 |
| Biggest Cities in the UK | 0 | - | 4.48 | 105,092 |
| Biggest Cities in Canada | 0 | - | 4.54 | 132,706 |
| Biggest Cities in Switzerland | 0 | - | 4.52 | 47,169 |
| Biggest Cities in Italy | 0 | - | 4.77 | 240,799 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.69 | 60,129 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.69 | 79,174 |
| Biggest Cities in Brazil | 0 | - | 4.56 | 53,030 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 39,267 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,443,560 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,797 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,083 |
| Countries with Megacities | 0 | - | 4.99 | 260,927 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,941 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,021 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,217 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,036 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.70 | 107,665 |
| Biggest Nordic Cities | 0 | - | 4.36 | 61,555 |
| Five Biggest Cities by Country | 0 | - | 4.69 | 166,380 |
| U.S. Cities by Hispanic Population | 0 | - | 4.32 | 38,258 |
| Biggest Cities Near a Border | 0 | - | 4.22 | 31,876 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,265 |
| Biggest Cities in New Zealand | 0 | - | 4.57 | 24,178 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.43 | 109,914 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.42 | 94,025 |
| Most Populous Second Cities in the U.S. | 0 | - | 4.30 | 40,912 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 222,776 |
| Biggest Cities Starting With B | 0 | - | 4.34 | 162,521 |
| Biggest Cities Starting With C | 0 | - | 4.11 | 105,172 |
| Biggest Cities Starting With K | 0 | - | 4.31 | 86,987 |
| Biggest Cities Starting With S | 0 | - | 4.40 | 126,385 |
| Biggest Cities Starting With T | 0 | - | 4.29 | 128,076 |
| Biggest Cities in the Sun Belt on a Map | 0 | - | 4.68 | 23,600 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.59 | 25,818 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.47 | 31,143 |
| Cities of Ireland | 0 | - | 4.51 | 50,573 |
| Biggest Cities in Portugal | 0 | - | 4.43 | 20,949 |
| Biggest Cities in Turkey on a Map | 0 | - | 4.25 | 20,458 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 36,153 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 35,038 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,753 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,572 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,467 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,700 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,291 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,389 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,946 |
| Largest World Cities With Four Letters | 0 | - | 4.36 | 51,197 |
| Biggest Cities Once in the Roman Empire | 0 | - | 4.78 | 68,771 |
| Largest Cities in Alexander's Empire | 0 | - | 4.58 | 39,930 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.48 | 63,376 |
| Biggest Cities with a Tropical Climate | 0 | - | 4.38 | 31,992 |
| Cities in European Economic Areas on a Map | 0 | - | 4.69 | 17,514 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.44 | 14,613 |
| Biggest U.S. Cities A-Z | 0 | - | 4.69 | 139,137 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,259 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,423 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,513 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,258 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,741 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,996 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,188 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 92,834 |
| Jewish Cities Quiz | 0 | - | 4.34 | 61,786 |
| Cities in Squares on a Map - North America | 0 | - | 4.30 | 21,443 |
| The Most Populous U.S. City by Category | 0 | - | 4.37 | 22,357 |
| Saint Lucia Country Quiz | 0 | - | 4.65 | 18,043 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.36 | 102,025 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.16 | 107,233 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.16 | 85,440 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.17 | 80,499 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.39 | 33,644 |
| Biggest U.S. Cities Starting with P | 0 | - | 4.04 | 67,452 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.28 | 73,407 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.37 | 81,622 |
| Biggest Cities in California | 0 | - | 4.35 | 139,729 |
| Biggest Cities in Florida | 0 | - | 4.24 | 72,046 |
| Biggest Cities in New York State | 0 | - | 4.32 | 59,601 |
| Biggest Cities in Pennsylvania | 0 | - | 4.12 | 45,362 |
| Biggest Cities in Colorado | 0 | - | 4.05 | 32,221 |
