| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Countries by Population | 0 | - | 4.99 | 1,165,741 |
| Biggest Countries by Area | 0 | - | 4.99 | 827,471 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,674 |
| Countries with the Highest Obesity Rate | 0 | - | 4.37 | 147,779 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,616 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,823 |
| Southernmost Countries of the World | 0 | - | 4.99 | 181,911 |
| Countries with the Most Borders | 0 | - | 4.96 | 317,547 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 352,446 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,352 |
| Airlines by Country | 0 | - | 4.47 | 110,697 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,194 |
| Islands by Country #1 | 0 | - | 4.86 | 149,252 |
| Foods by Country of Origin #1 | 0 | - | 4.37 | 281,753 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,280 |
| Musical Acts by Country #1 | 0 | - | 4.42 | 58,656 |
| Mountains by Country | 0 | - | 4.78 | 69,587 |
| Last Names by Country of Origin | 0 | - | 4.46 | 119,707 |
| Countries that Start with A | 0 | - | 4.96 | 1,627,000 |
| Countries that Start with B | 0 | - | 4.94 | 1,764,534 |
| Countries that Start with C | 0 | - | 4.95 | 1,398,178 |
| Countries that Start with D | 0 | - | 4.96 | 462,640 |
| Countries that Start with E | 0 | - | 4.93 | 1,031,069 |
| Countries that Start with G | 0 | - | 4.95 | 1,128,369 |
| Countries that Start with H | 0 | - | 4.92 | 389,792 |
| Countries that Start with I | 0 | - | 4.90 | 975,324 |
| Countries that Start with J | 0 | - | 4.96 | 393,080 |
| Countries that Start with K | 0 | - | 4.95 | 570,887 |
| Countries that Start with L | 0 | - | 4.98 | 812,129 |
| Countries that Start with N | 0 | - | 4.90 | 833,391 |
| Countries that Start with P | 0 | - | 4.94 | 921,075 |
| Countries that Start with R | 0 | - | 4.41 | 299,208 |
| Countries that Start with S | 0 | - | 4.97 | 1,354,523 |
| Countries that Start with T | 0 | - | 4.89 | 757,857 |
| Countries that Start with U | 0 | - | 4.97 | 683,757 |
| Countries that Start with V | 0 | - | 4.97 | 455,527 |
| Countries that Start with F | 0 | - | 4.76 | 423,128 |
| Countries that Start with M | 0 | - | 4.95 | 1,058,905 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.73 | 240,387 |
| Top Crude Oil Producing Countries | 0 | - | 4.84 | 145,007 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,794 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,695 |
| Countries with Four Letters | 0 | - | 4.99 | 320,775 |
| Countries with the Most Exports | 0 | - | 4.96 | 111,820 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 131,241 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,475 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 126,468 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.51 | 144,808 |
| Political Movements by Country | 0 | - | 4.49 | 61,877 |
| Largest Economies in 2050 | 0 | - | 4.90 | 88,432 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.94 | 206,741 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,200 |
| Countries by Oil Consumption | 0 | - | 4.95 | 103,801 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,554 |
| Regions of Countries #3 | 0 | - | 4.89 | 76,311 |
| Countries that Produce the Most Cheese | 0 | - | 4.64 | 42,141 |
| Countries That Eat the Most Pork | 0 | - | 4.12 | 33,249 |
| Word Scramble - Countries | 0 | - | 4.76 | 1,677,795 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,876 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,769 |
| Foods by Country of Origin #2 | 0 | - | 3.69 | 51,846 |
| Countries by Airline Passengers | 0 | - | 4.93 | 41,328 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 83,820 |
| Islands by Country #2 | 0 | - | 4.66 | 62,940 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,288 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 85,161 |
| Top Olive Oil Producing Countries | 0 | - | 4.91 | 69,479 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.86 | 94,054 |
| Countries that Catch the Most Fish | 0 | - | 4.85 | 90,116 |
| Most Expensive Countries | 0 | - | 4.05 | 104,657 |
| One-Syllable Countries Quiz | 0 | - | 4.36 | 101,089 |
| Countries of the World - One Minute Sprint | 0 | - | 4.24 | 754,287 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 72,803 |
| Countries with the Most McDonald's Locations | 0 | - | 4.73 | 70,085 |
| Countries With the Most Languages | 0 | - | 4.90 | 150,154 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 122,609 |
| Countries with the Most Muslims | 0 | - | 4.92 | 118,893 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 81,331 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.82 | 65,318 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.87 | 52,424 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 342,055 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,474 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 124,189 |
| Countries with the Most Prisoners | 0 | - | 4.88 | 71,579 |
| Countries that Produce the Most Beer | 0 | - | 4.76 | 102,850 |
| Solve the Secret Country | 0 | - | 4.96 | 104,912 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 67,735 |
| Countries with the Most Domestic Camels | 0 | - | 4.89 | 34,305 |
| Countries with the Longest Perimeter | 0 | - | 4.84 | 64,974 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 143,510 |
| Tallest Countries North to South | 0 | - | 4.78 | 93,252 |
| Widest Countries East to West | 0 | - | 4.90 | 109,256 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.79 | 65,303 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 75,896 |
| Countries by Net Migration | 0 | - | 4.57 | 57,965 |
| Countries with the Highest Average Elevation | 0 | - | 4.97 | 55,779 |
| Countries Whose Center is Closest to the Equator | 0 | - | 4.64 | 41,002 |
| Countries with the Most Murders | 0 | - | 4.51 | 101,498 |
| Countries with the Most Millionaires | 0 | - | 4.81 | 74,137 |
| Country Chain | 0 | - | 4.92 | 156,511 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.71 | 63,606 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 995,823 |
| Countries with the Least Precipitation | 0 | - | 4.86 | 62,125 |
| Countries with the Most Precipitation | 0 | - | 4.74 | 45,142 |
| Poorest Countries with Exceptions | 0 | - | 4.52 | 89,654 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 191,383 |
| Anagram Chain - Countries | 0 | - | 4.98 | 84,044 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 87,214 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.49 | 53,350 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 80,495 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 105,928 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.94 | 75,578 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,840 |
| Most Populous Countries by Year | 0 | - | 4.76 | 78,902 |
| Coldest Countries | 0 | - | 4.97 | 99,969 |
| Countries with the Highest Murder Rate | 0 | - | 4.43 | 53,611 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.53 | 61,543 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 23,866 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 26,803 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 85,497 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.56 | 45,539 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.85 | 124,894 |
| Most Densely Populated Countries with Exceptions | 0 | - | 4.47 | 42,005 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 64,292 |
| Countries with the Most Desert | 0 | - | 4.92 | 95,377 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.91 | 53,948 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 61,434 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 53,851 |
| Countries by Wealth per Capita | 0 | - | 4.54 | 52,791 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.86 | 44,233 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.94 | 74,308 |
| Countries by Milk Production | 0 | - | 4.49 | 17,906 |
| Countries that Beat the United States | 0 | - | 4.84 | 104,004 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.66 | 51,179 |
| Countries with the Most Total Precipitation | 0 | - | 4.73 | 48,339 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,232 |
| Countries with the Most People in Extreme Poverty | 0 | - | 4.47 | 71,121 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,338 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,429 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 91,659 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,366 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,343 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,572 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 84,978 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,911 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,416 |
| Countries by Emojis | 0 | - | 4.99 | 158,085 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 247,344 |
| Countries That Produce the Most Spices | 0 | - | 4.42 | 35,448 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,294 |
| Random Flag to Country | 0 | - | 4.99 | 387,171 |
| Random European Flag to Country | 0 | - | 4.78 | 122,939 |
| Random Country Shape to Country | 0 | - | 4.56 | 54,519 |
| Random African Flag to Country | 0 | - | 4.93 | 49,494 |
| Random Asian Flag to Country | 0 | - | 4.73 | 78,802 |
| Countries with the Lowest Murder Rate | 0 | - | 4.50 | 45,440 |
| Name a Valid Country #1 | 0 | - | 4.99 | 171,984 |
| Random European Capital to Country | 0 | - | 4.97 | 128,361 |
| Random European Country to Capital | 0 | - | 4.90 | 103,715 |
| Random Countries by Borders | 0 | - | 4.99 | 58,482 |
| Random Asian Capital to Country | 0 | - | 4.97 | 62,977 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,408 |
| Countries that Beat China | 0 | - | 4.67 | 73,805 |
| Countries that Beat Russia | 0 | - | 4.45 | 45,352 |
| Countries that Beat Australia | 0 | - | 4.78 | 61,932 |
| Countries that Beat France | 0 | - | 4.41 | 54,589 |
| Worst Plastic Polluting Countries | 0 | - | 4.46 | 53,383 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.42 | 29,749 |
| Name a Valid Country #6 | 0 | - | 4.94 | 67,951 |
| Name a Valid Country #2 | 0 | - | 4.97 | 150,538 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 59,115 |
| Name a Valid Country #3 | 0 | - | 4.98 | 161,680 |
| Countries with the Most Skyscrapers per Capita | 0 | - | 4.56 | 48,019 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,092,256 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 239,594 |
| Name a Valid Country #5 | 0 | - | 4.98 | 120,385 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 174,089 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 158,722 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 166,878 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 142,424 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,653 |
| Random European Countries on a Map | 0 | - | 4.98 | 212,392 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 124,744 |
| Random African Countries on a Map | 0 | - | 4.98 | 198,804 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,036 |
| Name a Valid Country #4 | 0 | - | 4.95 | 148,961 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,487,592 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.86 | 66,148 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,420 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 91,684 |
| Random Name a Valid Country | 0 | - | 4.99 | 108,899 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 68,009 |
| Random African Country to Capital | 0 | - | 4.91 | 42,360 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 259,986 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,164 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,153 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 380,026 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,499 |
| Name a Valid African Country | 0 | - | 4.99 | 93,859 |
| Category Elimination - Countries #5 | 0 | - | 4.67 | 107,561 |
