| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 709,351 |
| Biggest Cities in Texas | 0 | - | 4.21 | 95,254 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,849 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 288,278 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.55 | 89,986 |
| Biggest English-Speaking Cities | 0 | - | 4.39 | 127,851 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 99,214 |
| Biggest Cities by Language | 0 | - | 4.95 | 194,295 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,546 |
| Biggest Mediterranean Cities | 0 | - | 4.67 | 69,378 |
| Jewish Cities Quiz | 0 | - | 4.32 | 55,827 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,679 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,043 |
| Biggest Cities in Russia | 0 | - | 4.49 | 68,867 |
| Fastest Growing U.S. Cities | 0 | - | 4.26 | 58,194 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,774 |
| Biggest Cities in Poland | 0 | - | 4.73 | 40,274 |
| Biggest Cities Starting With A | 0 | - | 4.55 | 87,139 |
| Biggest Cities Starting With B | 0 | - | 4.38 | 121,081 |
| Biggest Cities Starting With D | 0 | - | 4.46 | 84,843 |
| Biggest Cities Starting With H | 0 | - | 4.48 | 75,810 |
| Biggest Cities Starting With K | 0 | - | 4.35 | 63,503 |
| Biggest Cities Starting With L | 0 | - | 4.42 | 85,119 |
| Biggest Cities Starting With M | 0 | - | 4.48 | 98,896 |
| Biggest Cities Starting With P | 0 | - | 4.44 | 87,693 |
| Biggest Cities Starting With S | 0 | - | 4.34 | 92,881 |
| Biggest Cities Starting With T | 0 | - | 4.25 | 93,427 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,079 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 75,270 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.32 | 62,611 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,596 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,652 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.12 | 61,484 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.07 | 57,334 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 18,010 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.82 | 52,832 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,572 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,470 |
| Biggest U.S. Cities A-Z | 0 | - | 4.55 | 109,275 |
| Biggest World Cities A-Z | 0 | - | 4.39 | 167,195 |
| Biggest Cities in France | 0 | - | 4.53 | 161,839 |
| Biggest Cities in Spain | 0 | - | 4.65 | 133,127 |
| Biggest Cities in Italy | 0 | - | 4.64 | 189,391 |
| Biggest Cities in California | 0 | - | 4.30 | 120,016 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,519 |
| Biggest Cities in the World Quiz | 0 | - | 4.82 | 572,348 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 19,915 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 84,210 |
| Biggest Cities in Ohio | 0 | - | 4.33 | 41,360 |
| Biggest Cities in The Netherlands | 0 | - | 4.42 | 36,342 |
| Biggest Cities in New York State | 0 | - | 4.20 | 51,284 |
| Biggest Cities in Europe | 0 | - | 4.64 | 404,216 |
| Biggest Cities in Canada | 0 | - | 4.58 | 108,922 |
| Biggest Cities in Sweden | 0 | - | 4.71 | 24,651 |
| Biggest Cities in China | 0 | - | 4.42 | 118,436 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,102 |
| Biggest Cities in Germany | 0 | - | 4.94 | 226,970 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,483 |
| Second Biggest Cities Quiz | 0 | - | 4.19 | 36,623 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 135,057 |
| Biggest City in Every Country | 0 | - | 4.97 | 66,911 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,842 |
| Biggest City by Time Zone | 0 | - | 4.74 | 49,825 |
| Biggest Two-Word U.S. Cities | 0 | - | 4.42 | 78,241 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,869 |
| Biggest Cities in Switzerland | 0 | - | 4.56 | 38,355 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 110,073 |
| Biggest Cities in India | 0 | - | 4.53 | 54,957 |
| Biggest Cities in Asia | 0 | - | 4.87 | 86,059 |
| Biggest City by Island | 0 | - | 4.49 | 42,277 |
| Biggest Cities in History | 0 | - | 4.47 | 70,720 |
| Biggest Cities by Trait #1 | 0 | - | 4.44 | 39,899 |
| Word Scramble - National Capitals | 0 | - | 4.18 | 366,061 |
| Most Populous Second Cities in the U.S. | 0 | - | 4.29 | 37,904 |
| Random Capital to Country | 0 | - | 4.99 | 2,077,351 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,446 |
| Random Country to Capital | 0 | - | 4.98 | 695,655 |
| Five Biggest Cities by Country | 0 | - | 4.77 | 122,594 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,284 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,259 |
| Biggest Coastal City by Country | 0 | - | 4.56 | 24,131 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.53 | 58,773 |
| Most Populous World Capitals | 0 | - | 4.89 | 128,293 |
| Biggest City by Region | 0 | - | 4.50 | 29,212 |
| Most Populous 2nd Cities | 0 | - | 4.54 | 39,312 |
| Biggest City by Region #2 | 0 | - | 4.44 | 19,892 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,478 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,291 |
| Biggest Cities by Latitude | 0 | - | 4.73 | 24,123 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,311 |
| Largest World Cities With Four Letters | 0 | - | 4.41 | 39,438 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,731 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,540 |
| Biggest Two-Word Cities | 0 | - | 4.72 | 34,019 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,369 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.74 | 55,605 |
| Cities of Ireland | 0 | - | 4.40 | 35,713 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,891 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 146,400 |
| Biggest Cities in the World - Extreme | 0 | - | 4.97 | 73,228 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,412 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,397 |
| Cities of China (With Some Help) | 0 | - | 4.77 | 23,604 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.91 | 34,027 |
| Biggest Cities with Exceptions | 0 | - | 4.88 | 42,806 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,489 |
| Biggest Cities in the UK | 0 | - | 4.42 | 79,890 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 81,868 |
| Biggest World Cities in 1850 | 0 | - | 4.53 | 47,629 |
| Megacities on a World Map | 0 | - | 4.97 | 199,878 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 174,786 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.78 | 48,887 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,547 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,745 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,737 |
| Ten Northernmost Megacities | 0 | - | 4.41 | 44,126 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 74,660 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.97 | 53,084 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 313,105 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,101 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.57 | 34,740 |
| Biggest World Cities within 1,000 Km | 0 | - | 4.44 | 35,964 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 435,021 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,280 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 52,102 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 54,043 |
| All Cities in China with Population of 1 Million | 0 | - | 4.67 | 27,754 |
| Northernmost Major City by Country | 0 | - | 4.50 | 28,146 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,167 |
| All Cities in India with Population of 1 Million | 0 | - | 4.79 | 32,880 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,361 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,505 |
| Two Largest Cities by First Two Letters | 0 | - | 4.65 | 56,266 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,585 |
| Largest World Capitals with Exceptions | 0 | - | 4.66 | 37,825 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.72 | 62,138 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,328 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,403 |
| Biggest Cities in Deserts | 0 | - | 4.86 | 37,531 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 261,908 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.92 | 79,757 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,898 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,602 |
| Ten Southernmost Megacities | 0 | - | 4.79 | 38,860 |
| Word Scramble - European Capitals | 0 | - | 4.55 | 68,530 |
| Flags to Largest Cities | 0 | - | 4.55 | 23,107 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 248,688 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,158 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,469 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,900 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,425 |
| Random European City to Country | 0 | - | 4.84 | 81,364 |
| Random European Capital to Country | 0 | - | 4.97 | 128,831 |
| Random European Country to Capital | 0 | - | 4.90 | 104,020 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,635 |
| Random Asian Capital to Country | 0 | - | 4.97 | 63,194 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,669 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 31,985 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 45,393 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.90 | 51,276 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,097,735 |
| Biggest Cities in the World - 2100 | 0 | - | 4.27 | 67,922 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 178,384 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 21,718 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 177,155 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.64 | 27,551 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.82 | 42,110 |
| Random U.S. States on a Map | 0 | - | 4.93 | 327,550 |
| Random European Countries on a Map | 0 | - | 4.98 | 213,191 |
| European Map without 10 Random Countries | 0 | - | 4.98 | 214,528 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 125,192 |
| Random African Countries on a Map | 0 | - | 4.98 | 199,559 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,383 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 71,295 |
| Random World Capitals on a Map | 0 | - | 4.89 | 95,545 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,525,883 |
| Random African Capitals on a Map | 0 | - | 4.91 | 40,678 |
| Random Asian Capitals on a Map | 0 | - | 4.72 | 38,447 |
| Random European Capitals on a Map | 0 | - | 4.96 | 90,058 |
| Random Cities on a World Map | 0 | - | 4.13 | 33,938 |
| Random U.S. State Capitals on a Map | 0 | - | 4.87 | 69,222 |
| Biggest Cities in Australia on a Map | 0 | - | 4.58 | 27,165 |
| Largest Nordic Cities on a Map | 0 | - | 4.48 | 15,615 |
| Cities in Squares on a Map - North America | 0 | - | 4.26 | 16,788 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 68,910 |
| Random Cities Near Paris on a Map | 0 | - | 4.46 | 29,249 |
| Random African Country to Capital | 0 | - | 4.91 | 42,601 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 261,531 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.46 | 17,123 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 44,215 |
| Random Cities Near Chicago on a Map | 0 | - | 4.46 | 27,223 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,511 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,444 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 381,527 |
| Biggest Cities in the Confederate States in 1860 | 0 | - | 4.43 | 19,654 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 68,994 |
| Capitals in Random Squares of the World Map | 0 | - | 4.89 | 57,598 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.56 | 31,370 |
| Random African Capital to Country | 0 | - | 4.96 | 66,001 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.88 | 34,739 |
