| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Countries by Population | 0 | - | 4.99 | 1,169,527 |
| Biggest Countries by Area | 0 | - | 4.99 | 830,267 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,971 |
| Countries with the Highest Obesity Rate | 0 | - | 4.37 | 148,255 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,943 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 294,711 |
| Southernmost Countries of the World | 0 | - | 4.99 | 182,292 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,519 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 353,243 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,923 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 307,126 |
| Countries that Start with A | 0 | - | 4.96 | 1,634,363 |
| Countries that Start with B | 0 | - | 4.94 | 1,771,926 |
| Countries that Start with C | 0 | - | 4.95 | 1,403,985 |
| Countries that Start with D | 0 | - | 4.97 | 465,609 |
| Countries that Start with E | 0 | - | 4.93 | 1,035,686 |
| Countries that Start with G | 0 | - | 4.95 | 1,133,526 |
| Countries that Start with H | 0 | - | 4.93 | 392,353 |
| Countries that Start with I | 0 | - | 4.91 | 979,271 |
| Countries that Start with J | 0 | - | 4.96 | 395,674 |
| Countries that Start with K | 0 | - | 4.95 | 574,221 |
| Countries that Start with L | 0 | - | 4.98 | 815,955 |
| Countries that Start with N | 0 | - | 4.90 | 837,430 |
| Countries that Start with P | 0 | - | 4.94 | 925,271 |
| Countries that Start with R | 0 | - | 4.42 | 301,250 |
| Countries that Start with S | 0 | - | 4.96 | 1,360,482 |
| Countries that Start with T | 0 | - | 4.89 | 761,196 |
| Countries that Start with U | 0 | - | 4.97 | 686,787 |
| Countries that Start with V | 0 | - | 4.97 | 457,577 |
| Countries that Start with F | 0 | - | 4.77 | 425,702 |
| Countries that Start with M | 0 | - | 4.95 | 1,063,456 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.65 | 243,627 |
| Top Crude Oil Producing Countries | 0 | - | 4.84 | 145,647 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 165,265 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 179,027 |
| Countries with the Most Exports | 0 | - | 4.96 | 112,116 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 131,562 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 127,015 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.52 | 145,090 |
| Largest Economies in 2050 | 0 | - | 4.90 | 88,762 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 218,254 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,668 |
| Countries by Oil Consumption | 0 | - | 4.95 | 104,028 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,294 |
| Countries by Airline Passengers | 0 | - | 4.93 | 41,637 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 84,004 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,503 |
| Top Olive Oil Producing Countries | 0 | - | 4.91 | 69,700 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.86 | 97,585 |
| Countries that Catch the Most Fish | 0 | - | 4.85 | 90,378 |
| Most Expensive Countries | 0 | - | 4.05 | 104,750 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 73,096 |
| Countries With the Most Languages | 0 | - | 4.90 | 151,010 |
| Countries with the Most Muslims | 0 | - | 4.92 | 119,230 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 81,506 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.82 | 65,481 |
| Countries with the Most Prisoners | 0 | - | 4.88 | 71,795 |
| Countries with the Most Domestic Camels | 0 | - | 4.89 | 34,440 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,339,864 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 81,917 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 72,140 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 113,484 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 225,032 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 54,882 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.91 | 57,761 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 57,099 |
| Countries with the Longest Perimeter | 0 | - | 4.84 | 65,182 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 143,997 |
| Tallest Countries North to South | 0 | - | 4.79 | 93,454 |
| Widest Countries East to West | 0 | - | 4.90 | 109,500 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.80 | 65,513 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 76,097 |
| Countries by Net Migration | 0 | - | 4.58 | 58,247 |
| Countries with the Highest Average Elevation | 0 | - | 4.97 | 55,964 |
| Countries with the Most Murders | 0 | - | 4.52 | 101,715 |
| Countries with the Most Millionaires | 0 | - | 4.81 | 74,404 |
| Countries with the Least Precipitation | 0 | - | 4.86 | 62,285 |
| Poorest Countries with Exceptions | 0 | - | 4.53 | 89,854 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.57 | 68,481 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,887,658 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 218,036 |
| Countries with Megacities | 0 | - | 4.99 | 176,378 |
| Countries of Europe by Population | 0 | - | 4.98 | 108,661 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,677 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 127,577 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 123,684 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,655,198 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.77 | 77,451 |
| All Countries by Northernmost Point on Land | 0 | - | 4.90 | 87,363 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 215,017 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 72,051 |
| Megacities on a World Map | 0 | - | 4.97 | 200,095 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 174,953 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.84 | 26,729 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 80,691 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,640 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 106,320 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.94 | 75,866 |
| One Country By Letter By Continent | 0 | - | 4.99 | 36,986 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,791 |
| Most Populous Countries in 1800 | 0 | - | 4.25 | 33,147 |
| Most Populous Countries by Year | 0 | - | 4.78 | 79,445 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 74,713 |
| Coldest Countries | 0 | - | 4.97 | 100,688 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,808 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,744 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 85,789 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.97 | 53,161 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.98 | 72,220 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.85 | 125,173 |
| Countries With More than 200 Million People | 0 | - | 4.94 | 83,808 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 64,569 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 313,477 |
| Countries with the Most Desert | 0 | - | 4.92 | 95,643 |
| Countries With More than 50 Million People | 0 | - | 4.98 | 125,152 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 435,391 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,330 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 55,498 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.91 | 54,186 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 61,622 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.72 | 64,626 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.86 | 44,368 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.94 | 74,803 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 54,121 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.91 | 76,148 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 87,236 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.98 | 81,300 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,666 |
| Countries with the Most People in Extreme Poverty | 0 | - | 4.48 | 71,298 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,843 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,638 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,420 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,495 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 48,048 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 99,270 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,881 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 262,139 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.92 | 79,853 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 112,507 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.72 | 61,982 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,449 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.96 | 86,251 |
| Countries with the Most People Bordering Them | 0 | - | 4.96 | 66,561 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 62,257 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,789 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.92 | 45,042 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 129,842 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.95 | 98,903 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 55,408 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 249,072 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 45,940 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 54,882 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,702 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,495 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 55,733 |
| Countries Connected in the World Map #2 | 0 | - | 4.96 | 57,703 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 54,183 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,369 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 32,040 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 45,474 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.90 | 51,388 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,098,896 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 73,134 |
| Countries in an Egg of the World Map | 0 | - | 4.95 | 47,268 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,336 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 60,508 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 106,057 |
| Pixelated World Map | 0 | - | 5.00 | 110,533 |
| Densest Countries Bordering Each Other | 0 | - | 4.88 | 57,629 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,608 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.98 | 83,795 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 67,157 |
| Random Sequential European Countries on a Map | 0 | - | 5.00 | 177,268 |
| Random European Countries on a Map | 0 | - | 4.98 | 213,379 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 125,294 |
| Random African Countries on a Map | 0 | - | 4.98 | 199,757 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,444 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,535,363 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 123,089 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 92,499 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 41,689 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 69,082 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 261,935 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 44,264 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,584 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,511 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 381,931 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 80,637 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 49,252 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,911 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 90,511 |
| Countries by Population Range - Tile Select | 0 | - | 4.82 | 43,707 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,200,020 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 62,046 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 71,358 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 134,259 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 205,010 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 71,198 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 50,337 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 98,655 |
