| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.92 | 708,322 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,167,560 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,781 |
| 2010 FIFA World Cup Teams | 0 | - | 4.48 | 126,902 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 287,964 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.55 | 89,898 |
| Biggest English-Speaking Cities | 0 | - | 4.39 | 127,797 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 99,140 |
| Biggest Cities by Language | 0 | - | 4.95 | 194,141 |
| Biggest Mediterranean Cities | 0 | - | 4.73 | 69,322 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,737 |
| Most Populous Islands | 0 | - | 4.64 | 102,760 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,595 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,911 |
| Biggest Cities in Russia | 0 | - | 4.49 | 68,804 |
| North American Sports Cities | 0 | - | 4.80 | 145,098 |
| NBA Cities Map Quiz | 0 | - | 4.37 | 200,746 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,704 |
| Biggest Cities in Poland | 0 | - | 4.73 | 40,189 |
| Biggest Cities Starting With A | 0 | - | 4.55 | 87,022 |
| Biggest Cities Starting With B | 0 | - | 4.38 | 120,954 |
| Biggest Cities Starting With D | 0 | - | 4.46 | 84,749 |
| Biggest Cities Starting With H | 0 | - | 4.48 | 75,509 |
| Biggest Cities Starting With L | 0 | - | 4.42 | 85,001 |
| Biggest Cities Starting With M | 0 | - | 4.48 | 98,767 |
| Biggest Cities Starting With P | 0 | - | 4.44 | 87,579 |
| Biggest U.S. Cities A-Z | 0 | - | 4.54 | 109,143 |
| Biggest World Cities A-Z | 0 | - | 4.39 | 167,006 |
| Champions League Winners | 0 | - | 4.81 | 663,541 |
| Biggest Cities in France | 0 | - | 4.52 | 161,613 |
| FIFA World Cup Top Goalscorers | 0 | - | 4.22 | 66,086 |
| Biggest Cities in Spain | 0 | - | 4.65 | 132,912 |
| Biggest Cities in Italy | 0 | - | 4.63 | 189,108 |
| Biggest Cities in California | 0 | - | 4.30 | 119,910 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 571,576 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 84,148 |
| FIFA World Cup Winners | 0 | - | 4.84 | 185,983 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 184,971 |
| Biggest Cities in The Netherlands | 0 | - | 4.44 | 35,457 |
| Biggest Cities in Europe | 0 | - | 4.63 | 403,806 |
| Biggest Cities in Canada | 0 | - | 4.57 | 108,812 |
| All EPL Teams Ever | 0 | - | 4.52 | 203,476 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 340,306 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 131,385 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 263,593 |
| 2024 Football League Teams | 0 | - | 4.93 | 289,043 |
| City by Football Clubs | 0 | - | 4.42 | 116,611 |
| Biggest Cities in China | 0 | - | 4.43 | 118,284 |
| Summer Olympics Host Cities | 0 | - | 4.97 | 161,008 |
| 2024 English Premier League Teams | 0 | - | 4.84 | 586,771 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 126,646 |
| Biggest Cities in Germany | 0 | - | 4.94 | 226,646 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 134,926 |
| Summer Olympic City Bids | 0 | - | 4.95 | 31,508 |
| Biggest City in Every Country | 0 | - | 4.97 | 66,836 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.52 | 144,952 |
| Biggest City by Time Zone | 0 | - | 4.74 | 49,793 |
| Football Teams Zlatan Ibrahimović Played For | 0 | - | 4.41 | 113,512 |
| Biggest Two-Word U.S. Cities | 0 | - | 4.42 | 78,200 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,746 |
| Biggest Cities in Switzerland | 0 | - | 4.56 | 38,290 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 109,721 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,425 |
| Biggest Cities in India | 0 | - | 4.52 | 54,881 |
| Biggest Cities in Asia | 0 | - | 4.87 | 85,967 |
| Islands by Largest City #1 | 0 | - | 4.45 | 78,339 |
| Biggest City by Island | 0 | - | 4.49 | 42,231 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,091 |
| Biggest Cities in History | 0 | - | 4.47 | 70,618 |
| Biggest Cities by Trait #1 | 0 | - | 4.44 | 39,861 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,371 |
| Five Biggest Cities by Country | 0 | - | 4.76 | 122,462 |
| Top 4 in English Football, 1888–2023 | 0 | - | 4.96 | 84,192 |
| 2014 FIFA World Cup Teams | 0 | - | 4.53 | 105,569 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,398 |
| English Premier League Champions | 0 | - | 4.41 | 137,457 |
| All Champions League Teams Ever | 0 | - | 4.86 | 79,615 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,235 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,204 |
| FIFA World Cup Host Cities | 0 | - | 4.32 | 44,476 |
| U.S. States with the Highest Population Density | 0 | - | 4.46 | 54,963 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 74,581 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.57 | 58,282 |
| Most Populous World Capitals | 0 | - | 4.89 | 128,178 |
| Biggest City by Region | 0 | - | 4.50 | 29,162 |
| Most Populous 2nd Cities | 0 | - | 4.53 | 39,263 |
| NFL Cities Map Quiz | 0 | - | 4.30 | 172,935 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,156 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 81,786 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 71,990 |
| Capitals of Most Populated Countries | 0 | - | 4.97 | 107,664 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 113,333 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,703 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 54,773 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.91 | 57,639 |
| FIFA Women's World Cup Top 4 Positions | 0 | - | 4.50 | 50,928 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 56,989 |
| Champions League Top 4 | 0 | - | 4.86 | 74,595 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,229 |
| Largest World Cities With Four Letters | 0 | - | 4.41 | 39,397 |
| Olympic Host Countries | 0 | - | 4.98 | 141,066 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,663 |
| Biggest Two-Word Cities | 0 | - | 4.71 | 33,954 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,286 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.73 | 55,526 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,857 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 146,187 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.57 | 68,371 |
| Biggest Cities in the World - Extreme | 0 | - | 4.97 | 73,142 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,363 |
| Countries With More Than 100 Million People | 0 | - | 4.97 | 100,668 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,274 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 123,321 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 146,755 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.90 | 33,964 |
| Biggest Cities with Exceptions | 0 | - | 4.87 | 42,753 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.45 | 51,291 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,632 |
| Countries With the Most NBA Players | 0 | - | 4.44 | 67,302 |
| Countries with Megacities | 0 | - | 4.99 | 175,998 |
| Countries of Europe by Population | 0 | - | 4.98 | 108,439 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,294 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 127,101 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 123,416 |
| Countries with Major League Baseball Players | 0 | - | 4.48 | 46,344 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,449 |
| Biggest Cities in the UK | 0 | - | 4.42 | 79,787 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.95 | 81,761 |
| Countries with the Most Downhill Skiing | 0 | - | 4.92 | 43,482 |
| Biggest World Cities in 1850 | 0 | - | 4.52 | 47,574 |
| Megacities on a World Map | 0 | - | 4.97 | 199,688 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 174,248 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.78 | 48,843 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,441 |
| Countries with the Fastest Marathoners | 0 | - | 4.43 | 63,101 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,648 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,691 |
| Most Populous Countries by Year | 0 | - | 4.77 | 79,090 |
| Ten Northernmost Megacities | 0 | - | 4.41 | 44,073 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,584 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.42 | 60,643 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.94 | 92,246 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 85,637 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.97 | 52,976 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.98 | 72,085 |
| Countries With More than 200 Million People | 0 | - | 4.94 | 83,644 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 312,288 |
| Countries With More than 50 Million People | 0 | - | 4.98 | 124,971 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,040 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.57 | 34,698 |
| Biggest World Cities within 1,000 Km | 0 | - | 4.44 | 35,931 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 434,395 |
| Countries of Premier League Players | 0 | - | 4.41 | 128,985 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,164 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 188,304 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.97 | 52,015 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 53,915 |
| Northernmost Major City by Country | 0 | - | 4.50 | 28,116 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,011 |
| All Cities in India with Population of 1 Million | 0 | - | 4.80 | 32,786 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,271 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.93 | 78,404 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.01 | 51,059 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,431 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.91 | 76,011 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 87,061 |
| Most Populous Country by First Two Letters | 0 | - | 4.64 | 60,227 |
| Two Largest Cities by First Two Letters | 0 | - | 4.65 | 56,203 |
| Countries that Export the Most Football Players | 0 | - | 4.31 | 42,069 |
| Largest World Capitals with Exceptions | 0 | - | 4.66 | 37,736 |
| 2022 FIFA World Cup Teams | 0 | - | 4.71 | 56,583 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.71 | 62,066 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,538 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,324 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,401 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 47,953 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 99,095 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,280 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,359 |
| Biggest Cities in Deserts | 0 | - | 4.86 | 37,497 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 261,544 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.93 | 79,607 |
| Flags of Countries in the World Cup 2018 | 0 | - | 4.77 | 74,134 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,845 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 112,325 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.96 | 86,090 |
| 2018 FIFA World Cup Teams | 0 | - | 4.52 | 53,172 |
| Ten Southernmost Megacities | 0 | - | 4.68 | 32,408 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.80 | 20,891 |
| Countries by Sports League Revenue | 0 | - | 4.87 | 35,793 |
| Countries with the Most People Bordering Them | 0 | - | 4.96 | 66,415 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.64 | 26,367 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.47 | 39,988 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.92 | 44,920 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.67 | 56,845 |
| 500 Biggest US Cities | 0 | - | 4.88 | 75,942 |
| France World Cup Squad 2018 | 0 | - | 4.41 | 23,173 |
| FIFA World Cup Knowledge | 0 | - | 4.23 | 37,820 |
| FIFA World Cup Golden Ball Award | 0 | - | 4.37 | 16,078 |
| FIFA World Cup All-Time Table | 0 | - | 4.68 | 86,153 |
