| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in Sweden | 0 | - | 4.85 | 36,677 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.88 | 73,236 |
| Biggest Cities in Germany | 0 | - | 4.94 | 258,302 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 195,766 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 298,538 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 94,831 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.85 | 43,394 |
| Biggest Cities in France - Extreme | 0 | - | 4.90 | 42,140 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 656,157 |
| Biggest Cities in Asia | 0 | - | 4.91 | 93,959 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.91 | 42,356 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.93 | 40,405 |
| Biggest Cities in Europe | 0 | - | 4.51 | 445,460 |
| All Cities in India with Population of 1 Million | 0 | - | 4.82 | 39,813 |
| Biggest City in Every Country | 0 | - | 4.98 | 75,543 |
| Five Most Populated Cities by Continent | 0 | - | 4.94 | 164,095 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 89,457 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.95 | 92,222 |
| Biggest Cities with Exceptions | 0 | - | 4.85 | 51,968 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.84 | 57,237 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 107,181 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 363,476 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.94 | 62,748 |
| Biggest Cities in Deserts | 0 | - | 4.93 | 41,347 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.89 | 58,148 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.97 | 53,499 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 103,545 |
| Biggest Cities in the United States | 0 | - | 4.90 | 799,936 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 318,475 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 129,303 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 88,202 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 504,042 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 68,213 |
| 500 Biggest US Cities | 0 | - | 4.83 | 94,460 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 51,034 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.76 | 62,259 |
| Cities of China (With Some Help) | 0 | - | 4.88 | 27,770 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.85 | 107,320 |
| Biggest Cities by Language | 0 | - | 4.95 | 211,166 |
| Biggest English Cities by Century | 0 | - | 4.91 | 98,241 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 64,141 |
| Most Populous World Capitals | 0 | - | 4.91 | 144,459 |
| Biggest European Cities by Century | 0 | - | 4.96 | 116,966 |
| Megacities on a World Map | 0 | - | 4.98 | 217,630 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.97 | 58,909 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 61,954 |
| Every 1,000,000+ City on a Map | 0 | - | 4.98 | 80,810 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 148,508 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 89,705 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.70 | 67,868 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.53 | 36,080 |
| Biggest Cities in Russia | 0 | - | 4.46 | 75,458 |
| Biggest Cities in France | 0 | - | 4.62 | 195,487 |
| Biggest Cities in Spain | 0 | - | 4.48 | 150,963 |
| Biggest Cities in The Netherlands | 0 | - | 4.50 | 49,175 |
| Biggest Cities in Poland | 0 | - | 4.56 | 47,151 |
| Biggest Cities in the UK | 0 | - | 4.41 | 91,650 |
| Cities of Ireland | 0 | - | 4.43 | 39,153 |
| Biggest Cities in Switzerland | 0 | - | 4.52 | 42,970 |
| Biggest Cities in Italy | 0 | - | 4.63 | 213,515 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 152,742 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 27,801 |
| Megacities on an Empty Map | 0 | - | 4.96 | 86,033 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.82 | 62,620 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 66,652 |
| Biggest European Cities by Letter | 0 | - | 4.52 | 117,480 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.51 | 62,510 |
| Biggest Cities in Australia on a Map | 0 | - | 4.61 | 32,139 |
| Largest Cities in Alexander's Empire | 0 | - | 4.48 | 38,385 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 50,225 |
| Biggest Mediterranean Cities | 0 | - | 4.60 | 74,100 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.57 | 34,950 |
| Biggest Urban Areas in the UK | 0 | - | 4.36 | 166,293 |
| Biggest Cities in Japan | 0 | - | 4.70 | 74,215 |
| Biggest Cities in China | 0 | - | 4.44 | 134,940 |
| Biggest Cities in Canada | 0 | - | 4.68 | 118,725 |
| Biggest Cities in India | 0 | - | 4.61 | 61,455 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 47,628 |
| All Cities in China with Population of 1 Million | 0 | - | 4.62 | 37,195 |
| Biggest City by Time Zone | 0 | - | 4.80 | 52,861 |
| Biggest Two-Word U.S. Cities | 0 | - | 4.46 | 97,043 |
| Biggest Nordic Cities | 0 | - | 4.35 | 59,379 |
| Biggest Cities by Trait #1 | 0 | - | 4.42 | 42,671 |
| Biggest City by Region | 0 | - | 4.45 | 32,847 |
| Most Populous 2nd Cities | 0 | - | 4.52 | 52,578 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 69,753 |
| Largest World Capitals with Exceptions | 0 | - | 4.70 | 50,071 |
| Two Largest Cities by First Two Letters | 0 | - | 4.63 | 66,624 |
| Ten Northernmost Megacities | 0 | - | 4.42 | 46,599 |
| Ten Southernmost Megacities | 0 | - | 4.78 | 45,756 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 22,540 |
| Biggest City by Island | 0 | - | 4.51 | 45,396 |
| Biggest Cities in History | 0 | - | 4.47 | 78,676 |
| Top 10 World Cities Through History | 0 | - | 4.42 | 67,295 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 55,011 |
| Biggest World Cities within 1,000 Km | 0 | - | 4.47 | 39,614 |
| U.S. States by Second Most Populous City | 0 | - | 4.42 | 39,730 |
| Biggest "Saint" Cities - United States | 0 | - | 4.46 | 33,561 |
| Largest Nordic Cities on a Map | 0 | - | 4.63 | 22,156 |
| Biggest World Cities in 1850 | 0 | - | 4.63 | 64,002 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.42 | 28,168 |
| Biggest Cities Starting With A | 0 | - | 4.47 | 110,238 |
| Biggest Cities Starting With D | 0 | - | 4.47 | 105,529 |
| Biggest Cities Starting With H | 0 | - | 4.53 | 95,883 |
| Biggest Cities Starting With L | 0 | - | 4.42 | 108,464 |
| Biggest Cities Starting With M | 0 | - | 4.50 | 126,331 |
| Biggest Cities Starting With P | 0 | - | 4.46 | 112,598 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 59,611 |
| Largest World Cities With Four Letters | 0 | - | 4.43 | 42,888 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.63 | 64,296 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.45 | 60,915 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.46 | 37,491 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.60 | 55,684 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.51 | 73,709 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.70 | 42,272 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.41 | 12,771 |
| Biggest Cities in Mexico | 0 | - | 4.54 | 28,259 |
| Biggest Cities in Portugal | 0 | - | 4.36 | 18,520 |
| Biggest U.S. Cities A-Z | 0 | - | 4.51 | 121,221 |
| Countries With More Than 100 Million People | 0 | - | 4.98 | 135,024 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 107,766 |
| Fastest Growing U.S. Cities | 0 | - | 4.32 | 69,623 |
| Second Biggest Cities Quiz | 0 | - | 4.20 | 38,711 |
| Biggest Coastal City by Country | 0 | - | 4.56 | 26,877 |
| Biggest City by Region #2 | 0 | - | 4.45 | 22,622 |
| Biggest Cities by Latitude | 0 | - | 4.74 | 26,032 |
| Northernmost Major City by Country | 0 | - | 4.53 | 30,484 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.44 | 28,439 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.47 | 20,292 |
| Saint Lucia Country Quiz | 0 | - | 4.60 | 15,981 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,291,593 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 345,482 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.68 | 97,835 |
| Biggest English-Speaking Cities | 0 | - | 4.38 | 135,114 |
| Five Biggest Cities by Country | 0 | - | 4.50 | 149,934 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.29 | 36,383 |
| 100 Biggest U.S. Cities on a Map | 0 | - | 4.21 | 87,092 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.43 | 52,113 |
| Biggest Cities in the World - 2100 | 0 | - | 4.26 | 79,072 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.61 | 24,218 |
| Biggest Cities in Turkey on a Map | 0 | - | 4.04 | 16,573 |
| Most Populous Second Cities in the U.S. | 0 | - | 4.30 | 39,691 |
| Biggest World Cities A-Z | 0 | - | 4.42 | 189,419 |
| Biggest Cities Starting With B | 0 | - | 4.29 | 145,470 |
| Biggest Cities Starting With C | 0 | - | 4.03 | 95,600 |
| Biggest Cities Starting With K | 0 | - | 4.27 | 77,637 |
| Biggest Cities Starting With S | 0 | - | 4.35 | 112,759 |
| Biggest Cities Starting With T | 0 | - | 4.28 | 114,515 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 122,380 |
| Countries with Megacities | 0 | - | 4.99 | 191,989 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 166,893 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 95,710 |
| Countries With More than 200 Million People | 0 | - | 4.93 | 92,042 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 61,628 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 242,175 |
| Biggest Trading Partners - UK | 0 | - | 4.88 | 55,776 |
| Capitals of the Most Populated Countries | 0 | - | 4.97 | 115,345 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 64,598 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 241,714 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 107,382 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 89,020 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.94 | 63,764 |
| Countries by Population Range - Tile Select | 0 | - | 4.85 | 49,460 |
| Jewish Cities Quiz | 0 | - | 4.31 | 58,928 |
| U.S. Cities by Hispanic Population | 0 | - | 4.24 | 24,321 |
| Biggest Cities by Trait #2 | 0 | - | 4.33 | 13,971 |
| Flags to Largest Cities | 0 | - | 4.63 | 30,133 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.31 | 82,227 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.30 | 68,815 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 76,892 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.09 | 82,573 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.12 | 65,424 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.14 | 61,172 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.19 | 59,426 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.27 | 66,840 |
| Biggest Cities in California | 0 | - | 4.34 | 129,099 |
| Biggest Cities in Florida | 0 | - | 4.19 | 66,697 |
| Biggest Cities in New York State | 0 | - | 4.23 | 55,300 |
| Biggest Cities in Pennsylvania | 0 | - | 4.14 | 42,313 |
| Biggest Cities in North Carolina | 0 | - | 4.54 | 31,543 |
| Biggest Cities in Ohio | 0 | - | 4.36 | 45,285 |
| Biggest Cities in Texas | 0 | - | 4.24 | 110,309 |
| Biggest Cities in Wisconsin | 0 | - | 4.45 | 23,123 |
| Countries of Europe by Population | 0 | - | 4.98 | 122,419 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 201,467 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 158,050 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 154,633 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 79,237 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.92 | 83,139 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 143,696 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.97 | 63,155 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.98 | 77,813 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 94,613 |
| Countries with the Most People Bordering Them | 0 | - | 4.96 | 73,633 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 91,493 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 63,775 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 85,034 |
| Biggest Cities Near a Border | 0 | - | 4.19 | 19,448 |
| Biggest Cities with a Tropical Climate | 0 | - | 4.37 | 29,647 |
| Cities in Squares on a Map - North America | 0 | - | 4.36 | 18,998 |
