| Taken | Quiz |
|---|
| 1,168,471 | Biggest Countries by Population |
| 829,488 | Biggest Countries by Area |
| 352,994 | Countries with the Longest Coastlines |
| 318,261 | Countries with the Most Borders |
| 306,906 | Smallest Countries by Population and Area |
| 294,546 | Northernmost Countries Quiz |
| 255,768 | Countries with the Most Billionaires |
| 243,110 | Countries with the Biggest Economies by GDP |
| 217,851 | Richest Countries by Per-Capita GDP |
| 182,210 | Southernmost Countries of the World |
| 178,945 | Countries by Alcohol Consumption |
| 173,536 | Most Populous Countries in 2050 |
| 165,166 | Countries that Produce the Most Wine |
| 163,890 | Countries with the Highest Life Expectancy |
| 151,874 | Countries with the Highest Maximum Elevation |
| 150,615 | Countries With the Most Languages |
| 147,950 | Countries with the Highest Obesity Rate |
| 147,181 | Most Populous Countries in 1900 |
| 145,562 | Top Crude Oil Producing Countries |
| 145,017 | Countries with the Most Winter Olympics Medals |
| 143,876 | Largest Countries by Area or Population |
| 131,461 | Countries with the Highest Population Density |
| 126,731 | Countries with the Lowest Population Density |
| 125,103 | Countries With the Most Islands of at Least 10 Km² |
| 119,136 | Countries with the Most Muslims |
| 112,037 | Countries with the Most Exports |
| 109,435 | Widest Countries East to West |
| 106,219 | Largest Countries as a Percent of Continent |
| 104,728 | Most Expensive Countries |
| 103,971 | Countries by Oil Consumption |
| 101,671 | Countries with the Most Murders |
| 100,589 | Coldest Countries |
| 97,400 | Top 20 Motor Vehicle Producing Countries |
| 95,588 | Countries with the Most Desert |
| 93,403 | Tallest Countries North to South |
| 90,298 | Countries that Catch the Most Fish |
| 89,809 | Poorest Countries with Exceptions |
| 88,697 | Largest Economies in 2050 |
| 85,720 | Most Populous Countries with Exceptions |
| 83,942 | Countries by Inland Surface Water |
| 81,458 | Countries with the Highest Population Under Age 15 |
| 80,639 | Countries with the Most Area in the Southern Hemisphere |
| 79,161 | Most Populous Countries by Year |
| 76,043 | Countries with the Most Nobel Prizes |
| 75,792 | Most Populous Countries as a Percent of Their Continent |
| 74,750 | Countries with Most Tourists with Exceptions |
| 74,333 | Countries with the Most Millionaires |
| 73,686 | Lowest Fertility Countries |
| 73,023 | Countries with the Shortest Total Borders |
| 71,731 | Countries with the Most Prisoners |
| 71,249 | Countries with the Most People in Extreme Poverty |
| 69,650 | Top Olive Oil Producing Countries |
| 69,364 | Countries With the Tallest People |
| 65,447 | Countries with the Most Billionaires per Capita |
| 65,428 | Countries with the Highest Population 65 and Older |
| 65,131 | Countries with the Longest Perimeter |
| 64,501 | Countries With Highest GDP as a Percent of Continent |
| 63,452 | Most Populous Countries in 1950 |
| 62,245 | Countries with the Least Precipitation |
| 61,581 | Countries by Contribution to UN Budget |
| 58,183 | Countries by Net Migration |
| 55,915 | Countries with the Highest Average Elevation |
| 54,127 | Countries with the Highest GDP per Square Kilometer |
| 53,693 | Countries with the Highest Murder Rate |
| 53,618 | Worst Plastic Polluting Countries |
| 52,894 | Countries by Wealth per Capita |
| 48,448 | Countries with the Most Total Precipitation |
| 48,130 | Countries with the Most Skyscrapers per Capita |
| 47,156 | Countries by Carbon Dioxide Emissions per Capita |
| 46,175 | Countries With the Shortest People |
| 45,649 | Countries with the Highest Elevation with Exceptions |
| 45,584 | Countries with the Lowest Murder Rate |
| 45,259 | Countries with the Most Precipitation |
| 44,336 | Countries by Change in Carbon Dioxide Emissions |
| 42,069 | Most Densely Populated Countries with Exceptions |
| 41,549 | Countries by Airline Passengers |
| 41,335 | Best Countries To Be Born In |
| 41,092 | Countries Whose Center is Closest to the Equator |
| 39,314 | Countries that Eat the Most Meat |
| 36,238 | Most Fragile Countries not in Africa |
| 35,542 | Countries That Produce the Most Spices |
| 34,632 | Countries with the Most Area in the Tropics |
| 34,410 | Countries with the Most Domestic Camels |
| 33,565 | Top Movie Producing Countries |
| 33,108 | Most Populous Countries in 1800 |
| 31,678 | Countries with the Highest Percentage of Forest |
| 29,444 | Countries with the Most Mangroves |
| 29,377 | Top 10 Diamond Producing Countries |
| 29,087 | Countries with Most Nobel Laureates per Capita |
| 27,566 | Biggest Countries on the Mercator Projection |
| 24,841 | Countries Producing the Most Oranges |
| 19,439 | Countries with the Least Air Pollution |
| 18,008 | Countries by Milk Production |
| 17,650 | Recipients of U.S. Foreign Aid |
| 17,332 | Top 20 Countries Wider than Tall |
| 14,207 | Countries that Produce the Most Palm Oil |
| 13,374 | Top 20 Most Jewish Countries |
| 9,981 | Least Visited Countries |
| 6,278 | Top 20 Most Islamic Countries |
| 5,966 | Countries with the Most Muslims |
| 5,411 | Most Democratic Countries |
| 5,285 | Most Generous Countries |
| 5,104 | Countries with the Highest Jewish Population |
| 5,084 | Top 20 Most Christian Countries |
| 4,800 | Countries with the most Nobel Prize Winners |
| 4,751 | Top 20 Most Buddhist Countries |
| 4,571 | Highest Life Satisfaction Countries |
| 4,471 | 20 Biggest Countries by Population (with a map) |
| 4,447 | Least Democratic Countries |
| 4,184 | World's Biggest Importing Countries |
| 4,131 | 20 Most Generous Countries |
| 3,997 | Countries with the Least Murders |
| 3,656 | Most Peaceful Countries |
| 3,553 | Top 20 Most Hindu Countries |
| 3,486 | Countries with the Most Arid Desert |
| 3,327 | Top Internet Using Countries |
| 2,912 | Highest Fertility Countries with Exceptions |
| 2,579 | Top coal producing countries |
| 2,574 | Biggest Tea Drinking Countries |
| 2,426 | Countries with Tallest Women |
| 2,364 | Most Urbanized Countries (population) |
| 2,320 | TOP 20 Countries in Beer Consumption |
| 2,194 | Countries that have had their current flag for the longest |
| 2,182 | Top 20 Least Forested Countries |
| 2,032 | Countries with the Worst Drivers |
| 2,005 | Countries with the Most Cities as a Percent of Continent |
| 1,907 | Top 20 Most Populated Countries That Aren't Big (with a map) |
| 1,852 | Lowest Countries |
| 1,734 | Countries by Oldest Ever Citizen |
| 1,718 | Richest Countries with Exceptions |
| 1,646 | The 20 Best Countries to Visit |
| 1,642 | Countries With the Largest Debt to GDP Ratios |
| 1,611 | Top 20 countries by vodka consumption |
| 1,563 | Top 20 Countries by Number of Languages |
| 1,457 | Countries with Highest Lowest Points |
| 1,448 | 🍇 Top 20 Grape producing countries |
| 1,416 | Best Countries to Live In (Prosperity Index) |
| 1,400 | Top 20 FIFA Men's Rankings of Countries (2019) |
| 1,342 | Countries with Highest Inland Surface Water Percentage |
| 1,247 | 20 Of The World's Richest Countries |
| 1,229 | Top 20 Countries by Water Area per Capita |
| 1,228 | Largest and smallest EEZ (Exclusive Economic Zone) |
| 1,210 | Most Popular Destinations for American Citizens |
| 1,196 | Top 20 Healthiest Countries |
| 1,198 | Top 20 Biggest Countries That Aren't Populated (with a map) |
| 1,171 | 20 Poorest Countries in the World |
| 1,170 | World Goat Population |
| 1,163 | Countries With The Most Railroad Track Length |
| 1,143 | 20 Countries With the Highest Rate of Cancer |
| 1,122 | Countries With the Most Persian Speakers |
| 1,116 | Most Populous Countries in 1700 |
| 1,107 | Countries with Lowest Highest Points |
| 1,098 | Countries that have had their current flag for the shortest time |
| 1,083 | Countries with the Highest Male to Female Ratio |
| 1,080 | Countries Producing the Most Blueberries (2016) |
| 1,052 | Top 20 Countries with Khan as Surname |
| 1,021 | Top 20 Largest Landlocked Countries |
| 1,001 | Best and Worst Countries to Live In |
| 1,000 | Countries with the Highest Education |
| 986 | Top 20 countries by alcohol related deaths |
| 985 | Countries Producing the Most Tobacco (2012) |
| 964 | Countries With the Highest Rate of Immigration |
| 928 | Countries with Two or More Time Zones |
| 920 | Top 20 Richest Countries by GDP per capita. |
| 904 | 30 Most Charitable Countries by Government Donation |
| 890 | Countries That Consume the Most Rice Per Capita |
| 871 | Top 20 countries with highest population in 2050 |
| 854 | Highest-Ranked Countries by Area and Population |
| 845 | Top 20 weapon exporting Countries |
| 782 | Top 20 Countries With Most Economic Freedom |
| 779 | Top 20 most peaceful countries |
| 745 | Top FIFA Men's Country Rankings with Exceptions |
| 725 | Top 20 countries by sugar consumption |
| 723 | 20 Countries with the most published books per year |
| 713 | Top 20 Least Corrupt Countries |
| 710 | Countries Producing the Most Wool (2012) |
| 708 | Top 20 Most Democratic Countries |
| 685 | Countries Producing the Most Asparagus (2012) |
| 680 | The 20 Countries with the Lowest 'Road Vehicle Death Rate' |
| 678 | Most HIV/AIDS Deaths by Country |
| 644 | 20 Biggest Countries by Land Area (with a map) |
| 644 | The 20 "Goodest" Countries |
| 636 | Countries with highest rate of smokers |
| 626 | Top 20 Electricity Consuming Countries |
| 619 | Top 20 Least Densely Populated Countries |
| 612 | Countries Producing the Most Almonds (2012) |
| 594 | Top 20 Wind Power Countries |
| 575 | Countries Producing the Most Natural Rubber (2012) |
| 574 | Countries with the Lowest Human Poverty Index |
| 539 | Top 20 Countries by highest elevation |
| 534 | Countries taking up most refugees (percentage of population) |
| 521 | 20 Most Restrictive Countries |
| 501 | Countries with the Most Long Rivers |
| 462 | Countries With the Most Serial Killers |
| 455 | Countries with the Most Homeless People |
