| Taken | Quiz |
|---|
| 1,164,971 | Biggest Countries by Population |
| 826,885 | Biggest Countries by Area |
| 352,266 | Countries with the Longest Coastlines |
| 317,331 | Countries with the Most Borders |
| 306,114 | Smallest Countries by Population and Area |
| 293,708 | Northernmost Countries Quiz |
| 255,041 | Countries with the Most Billionaires |
| 237,610 | Countries with the Biggest Economies by GDP |
| 205,496 | Richest Countries by Per-Capita GDP |
| 181,843 | Southernmost Countries of the World |
| 178,516 | Countries by Alcohol Consumption |
| 173,087 | Most Populous Countries in 2050 |
| 164,677 | Countries that Produce the Most Wine |
| 163,610 | Countries with the Highest Life Expectancy |
| 151,444 | Countries with the Highest Maximum Elevation |
| 150,012 | Countries With the Most Languages |
| 147,734 | Countries with the Highest Obesity Rate |
| 146,802 | Most Populous Countries in 1900 |
| 144,934 | Top Crude Oil Producing Countries |
| 144,751 | Countries with the Most Winter Olympics Medals |
| 143,406 | Largest Countries by Area or Population |
| 131,175 | Countries with the Highest Population Density |
| 126,400 | Countries with the Lowest Population Density |
| 124,838 | Countries With the Most Islands of at Least 10 Km² |
| 118,815 | Countries with the Most Muslims |
| 111,613 | Countries with the Most Exports |
| 109,196 | Widest Countries East to West |
| 105,855 | Largest Countries as a Percent of Continent |
| 104,643 | Most Expensive Countries |
| 103,762 | Countries by Oil Consumption |
| 101,451 | Countries with the Most Murders |
| 99,822 | Coldest Countries |
| 95,315 | Countries with the Most Desert |
| 93,201 | Tallest Countries North to South |
| 90,061 | Countries that Catch the Most Fish |
| 89,622 | Poorest Countries with Exceptions |
| 88,352 | Largest Economies in 2050 |
| 85,432 | Most Populous Countries with Exceptions |
| 83,788 | Countries by Inland Surface Water |
| 81,856 | Top 20 Motor Vehicle Producing Countries |
| 81,295 | Countries with the Highest Population Under Age 15 |
| 80,460 | Countries with the Most Area in the Southern Hemisphere |
| 78,834 | Most Populous Countries by Year |
| 75,849 | Countries with the Most Nobel Prizes |
| 75,516 | Most Populous Countries as a Percent of Their Continent |
| 74,262 | Countries with Most Tourists with Exceptions |
| 74,074 | Countries with the Most Millionaires |
| 73,597 | Lowest Fertility Countries |
| 72,754 | Countries with the Shortest Total Borders |
| 71,536 | Countries with the Most Prisoners |
| 71,075 | Countries with the Most People in Extreme Poverty |
| 69,426 | Top Olive Oil Producing Countries |
| 68,520 | Top 20 Countries With the Tallest People |
| 65,282 | Countries with the Highest Population 65 and Older |
| 65,272 | Countries with the Most Billionaires per Capita |
| 64,932 | Countries with the Longest Perimeter |
| 64,244 | Countries With Highest GDP as a Percent of Continent |
| 63,237 | Most Populous Countries in 1950 |
| 62,098 | Countries with the Least Precipitation |
| 61,393 | Countries by Contribution to UN Budget |
| 57,879 | Countries by Net Migration |
| 55,735 | Countries with the Highest Average Elevation |
| 53,906 | Countries with the Highest GDP per Square Kilometer |
| 53,571 | Countries with the Highest Murder Rate |
| 53,308 | Worst Plastic Polluting Countries |
| 52,766 | Countries by Wealth per Capita |
| 48,306 | Countries with the Most Total Precipitation |
| 47,995 | Countries with the Most Skyscrapers per Capita |
| 47,127 | Countries by Carbon Dioxide Emissions per Capita |
| 45,518 | Countries with the Highest Elevation with Exceptions |
| 45,399 | Countries with the Lowest Murder Rate |
| 45,115 | Countries with the Most Precipitation |
| 44,212 | Countries by Change in Carbon Dioxide Emissions |
| 41,987 | Most Densely Populated Countries with Exceptions |
| 41,271 | Countries by Airline Passengers |
| 41,252 | Best Countries To Be Born In |
| 40,975 | Countries Whose Center is Closest to the Equator |
| 39,255 | Countries that Eat the Most Meat |
| 36,137 | Most Fragile Countries not in Africa |
| 35,426 | Countries That Produce the Most Spices |
| 34,561 | Countries with the Most Area in the Tropics |
| 34,280 | Countries with the Most Domestic Camels |
| 33,364 | Top Movie Producing Countries |
| 33,294 | Top 20 Countries With the Shortest People |
| 32,987 | Most Populous Countries in 1800 |
| 31,561 | Countries with the Highest Percentage of Forest |
| 29,360 | Countries with the Most Mangroves |
| 29,303 | Top 10 Diamond Producing Countries |
| 29,007 | Countries with Most Nobel Laureates per Capita |
| 27,427 | Biggest Countries on the Mercator Projection |
| 24,732 | Countries Producing the Most Oranges |
| 19,413 | Countries with the Least Air Pollution |
| 17,866 | Countries by Milk Production |
| 17,605 | Recipients of U.S. Foreign Aid |
| 17,255 | Top 20 Countries Wider than Tall |
| 14,102 | Countries that Produce the Most Palm Oil |
| 13,340 | Top 20 Most Jewish Countries |
| 9,970 | Least Visited Countries |
| 6,263 | Top 20 Most Islamic Countries |
| 5,960 | Countries with the Most Muslims |
| 5,398 | Most Democratic Countries |
| 5,282 | Most Generous Countries |
| 5,085 | Countries with the Highest Jewish Population |
| 5,073 | Top 20 Most Christian Countries |
| 4,797 | Countries with the most Nobel Prize Winners |
| 4,744 | Top 20 Most Buddhist Countries |
| 4,566 | Highest Life Satisfaction Countries |
| 4,460 | 20 Biggest Countries by Population (with a map) |
| 4,442 | Least Democratic Countries |
| 4,176 | World's Biggest Importing Countries |
| 4,121 | 20 Most Generous Countries |
| 3,994 | Countries with the Least Murders |
| 3,650 | Most Peaceful Countries |
| 3,546 | Top 20 Most Hindu Countries |
| 3,475 | Countries with the Most Arid Desert |
| 3,323 | Top Internet Using Countries |
| 2,792 | Highest Fertility Countries with Exceptions |
| 2,575 | Top coal producing countries |
| 2,566 | Biggest Tea Drinking Countries |
| 2,422 | Countries with Tallest Women |
| 2,358 | Most Urbanized Countries (population) |
| 2,302 | TOP 20 Countries in Beer Consumption |
| 2,188 | Countries that have had their current flag for the longest |
| 2,177 | Top 20 Least Forested Countries |
| 2,031 | Countries with the Worst Drivers |
| 1,982 | Countries with the Most Cities as a Percent of Continent |
| 1,896 | Top 20 Most Populated Countries That Aren't Big (with a map) |
| 1,849 | Lowest Countries |
| 1,729 | Countries by Oldest Ever Citizen |
| 1,710 | Richest Countries with Exceptions |
| 1,639 | Countries With the Largest Debt to GDP Ratios |
| 1,640 | The 20 Best Countries to Visit |
| 1,602 | Top 20 countries by vodka consumption |
| 1,559 | Top 20 Countries by Number of Languages |
| 1,452 | Countries with Highest Lowest Points |
| 1,438 | 🍇 Top 20 Grape producing countries |
| 1,405 | Best Countries to Live In (Prosperity Index) |
| 1,377 | Top 20 FIFA Men's Rankings of Countries (2019) |
| 1,339 | Countries with Highest Inland Surface Water Percentage |
| 1,240 | 20 Of The World's Richest Countries |
| 1,227 | Top 20 Countries by Water Area per Capita |
| 1,222 | Largest and smallest EEZ (Exclusive Economic Zone) |
| 1,205 | Most Popular Destinations for American Citizens |
| 1,186 | Top 20 Healthiest Countries |
| 1,184 | Top 20 Biggest Countries That Aren't Populated (with a map) |
| 1,170 | World Goat Population |
| 1,168 | 20 Poorest Countries in the World |
| 1,151 | Countries With The Most Railroad Track Length |
| 1,138 | 20 Countries With the Highest Rate of Cancer |
| 1,124 | Top 20 Countries Where English is an Official Language |
| 1,112 | Most Populous Countries in 1700 |
| 1,105 | Countries with Lowest Highest Points |
| 1,101 | Countries With the Most Persian Speakers |
| 1,097 | Countries that have had their current flag for the shortest time |
| 1,081 | Countries with the Highest Male to Female Ratio |
| 1,077 | Countries Producing the Most Blueberries (2016) |
| 1,045 | Top 20 Countries with Khan as Surname |
| 1,006 | Top 20 Largest Landlocked Countries |
| 997 | Best and Worst Countries to Live In |
| 996 | Countries with the Highest Education |
| 982 | Top 20 countries by alcohol related deaths |
| 982 | Countries Producing the Most Tobacco (2012) |
| 957 | Countries With the Highest Rate of Immigration |
| 918 | Top 20 Richest Countries by GDP per capita. |
| 911 | Countries with Two or More Time Zones |
| 900 | 30 Most Charitable Countries by Government Donation |
| 881 | Countries That Consume the Most Rice Per Capita |
| 866 | Top 20 countries with highest population in 2050 |
| 850 | Highest-Ranked Countries by Area and Population |
| 843 | Top 20 weapon exporting Countries |
| 780 | Top 20 Countries With Most Economic Freedom |
| 777 | Top 20 most peaceful countries |
| 739 | Top FIFA Men's Country Rankings with Exceptions |
| 722 | Top 20 countries by sugar consumption |
| 719 | 20 Countries with the most published books per year |
| 712 | Top 20 Least Corrupt Countries |
| 710 | Countries Producing the Most Wool (2012) |
| 701 | Top 20 Most Democratic Countries |
| 683 | Countries Producing the Most Asparagus (2012) |
| 679 | The 20 Countries with the Lowest 'Road Vehicle Death Rate' |
| 677 | Most HIV/AIDS Deaths by Country |
| 644 | 20 Biggest Countries by Land Area (with a map) |
| 643 | The 20 "Goodest" Countries |
| 636 | Countries with highest rate of smokers |
| 623 | Top 20 Electricity Consuming Countries |
| 615 | Top 20 Least Densely Populated Countries |
| 608 | Countries Producing the Most Almonds (2012) |
| 592 | Top 20 Wind Power Countries |
| 574 | Countries Producing the Most Natural Rubber (2012) |
| 573 | Countries with the Lowest Human Poverty Index |
| 538 | Top 20 Countries by highest elevation |
| 534 | Countries taking up most refugees (percentage of population) |
| 519 | 20 Most Restrictive Countries |
| 491 | Countries with the Most Long Rivers |
| 455 | Countries Producing the Most Artichokes (2012) |
| 445 | Countries with the Most Homeless People |
