| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Countries by Population | 0 | - | 4.99 | 1,165,657 |
| Biggest Countries by Area | 0 | - | 4.99 | 827,406 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,667 |
| Countries with the Highest Obesity Rate | 0 | - | 4.37 | 147,773 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,602 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,807 |
| Southernmost Countries of the World | 0 | - | 4.99 | 181,905 |
| Countries with the Most Borders | 0 | - | 4.96 | 317,522 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 352,427 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,342 |
| Beers by Country Quiz | 0 | - | 4.22 | 69,569 |
| Airlines by Country | 0 | - | 4.47 | 110,682 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,176 |
| Islands by Country #1 | 0 | - | 4.86 | 149,246 |
| Foods by Country of Origin #1 | 0 | - | 4.37 | 281,731 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,265 |
| Musical Acts by Country #1 | 0 | - | 4.42 | 58,654 |
| Mountains by Country | 0 | - | 4.78 | 69,581 |
| Last Names by Country of Origin | 0 | - | 4.46 | 119,700 |
| Countries that Start with A | 0 | - | 4.96 | 1,626,818 |
| Countries that Start with B | 0 | - | 4.94 | 1,764,352 |
| Countries that Start with C | 0 | - | 4.95 | 1,398,038 |
| Countries that Start with D | 0 | - | 4.96 | 462,566 |
| Countries that Start with E | 0 | - | 4.93 | 1,030,952 |
| Countries that Start with G | 0 | - | 4.95 | 1,128,248 |
| Countries that Start with H | 0 | - | 4.92 | 389,732 |
| Countries that Start with I | 0 | - | 4.90 | 975,213 |
| Countries that Start with J | 0 | - | 4.96 | 393,010 |
| Countries that Start with K | 0 | - | 4.95 | 570,806 |
| Countries that Start with L | 0 | - | 4.98 | 812,032 |
| Countries that Start with N | 0 | - | 4.90 | 833,301 |
| Countries that Start with P | 0 | - | 4.94 | 920,950 |
| Countries that Start with R | 0 | - | 4.41 | 299,153 |
| Countries that Start with S | 0 | - | 4.97 | 1,354,371 |
| Countries that Start with T | 0 | - | 4.89 | 757,738 |
| Countries that Start with U | 0 | - | 4.97 | 683,676 |
| Countries that Start with V | 0 | - | 4.97 | 455,470 |
| Countries that Start with F | 0 | - | 4.76 | 423,059 |
| Countries that Start with M | 0 | - | 4.95 | 1,058,797 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.73 | 239,675 |
| Top Crude Oil Producing Countries | 0 | - | 4.84 | 144,991 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,676 |
| Countries with Four Letters | 0 | - | 4.99 | 320,759 |
| Countries with the Most Exports | 0 | - | 4.96 | 111,813 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 131,233 |
| Beer Brewery Locations Quiz | 0 | - | 3.51 | 6,768 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 126,460 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.51 | 144,795 |
| Political Movements by Country | 0 | - | 4.49 | 61,874 |
| Largest Economies in 2050 | 0 | - | 4.90 | 88,415 |
| Top Rice-Producing Countries | 0 | - | 4.91 | 72,682 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.94 | 206,632 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,190 |
| Countries by Oil Consumption | 0 | - | 4.95 | 103,796 |
| Drinks by Country | 0 | - | 4.27 | 53,186 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,546 |
| Regions of Countries #3 | 0 | - | 4.89 | 76,309 |
| Countries that Produce the Most Cheese | 0 | - | 4.64 | 42,133 |
| Countries That Eat the Most Pork | 0 | - | 4.12 | 33,249 |
| Word Scramble - Countries | 0 | - | 4.76 | 1,677,668 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,870 |
| Foods by Country of Origin #2 | 0 | - | 3.69 | 51,845 |
| Countries by Airline Passengers | 0 | - | 4.93 | 41,323 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 83,817 |
| Islands by Country #2 | 0 | - | 4.66 | 62,936 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,280 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 85,151 |
| Top Olive Oil Producing Countries | 0 | - | 4.91 | 69,463 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.86 | 93,632 |
| Countries that Catch the Most Fish | 0 | - | 4.85 | 90,106 |
| Most Expensive Countries | 0 | - | 4.05 | 104,655 |
| One-Syllable Countries Quiz | 0 | - | 4.36 | 101,085 |
| Countries of the World - One Minute Sprint | 0 | - | 4.24 | 754,220 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 72,797 |
| Countries with the Most McDonald's Locations | 0 | - | 4.73 | 70,078 |
| Countries With the Most Languages | 0 | - | 4.90 | 150,139 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 122,598 |
| Countries with the Most Muslims | 0 | - | 4.92 | 118,884 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 81,321 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.82 | 65,314 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.87 | 52,418 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 342,024 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,461 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 124,180 |
| Countries with the Most Prisoners | 0 | - | 4.88 | 71,571 |
| Countries that Produce the Most Beer | 0 | - | 4.76 | 102,834 |
| Solve the Secret Country | 0 | - | 4.96 | 104,882 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 67,724 |
| Countries with the Most Domestic Camels | 0 | - | 4.89 | 34,302 |
| Countries with the Longest Perimeter | 0 | - | 4.84 | 64,969 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 143,501 |
| Tallest Countries North to South | 0 | - | 4.78 | 93,247 |
| Widest Countries East to West | 0 | - | 4.90 | 109,249 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.79 | 65,300 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 75,891 |
| Countries by Net Migration | 0 | - | 4.57 | 57,953 |
| Countries with the Highest Average Elevation | 0 | - | 4.97 | 55,773 |
| Countries with the Most Murders | 0 | - | 4.51 | 101,490 |
| Countries with the Most Millionaires | 0 | - | 4.81 | 74,128 |
| Countries that Eat the Most Meat | 0 | - | 4.15 | 39,266 |
| Country Chain | 0 | - | 4.92 | 156,497 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.71 | 63,599 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 995,721 |
| Countries with the Least Precipitation | 0 | - | 4.86 | 62,120 |
| Poorest Countries with Exceptions | 0 | - | 4.52 | 89,647 |
| Top Chocolate Growing Countries | 0 | - | 4.89 | 39,496 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 191,350 |
| Anagram Chain - Countries | 0 | - | 4.98 | 84,035 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 87,204 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 80,490 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 105,912 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.94 | 75,573 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,816 |
| Most Populous Countries by Year | 0 | - | 4.76 | 78,893 |
| Coldest Countries | 0 | - | 4.97 | 99,877 |
| Countries with the Highest Murder Rate | 0 | - | 4.43 | 53,607 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.53 | 61,528 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 23,857 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 26,798 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 85,485 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.97 | 52,767 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.85 | 124,882 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 64,285 |
| Countries with the Most Desert | 0 | - | 4.92 | 95,367 |
| Countries that Produce the Most Palm Oil | 0 | - | 4.67 | 14,114 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.91 | 53,934 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 61,427 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 53,846 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.86 | 44,228 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.94 | 74,304 |
| Countries by Milk Production | 0 | - | 4.49 | 17,904 |
| Countries that Beat the United States | 0 | - | 4.84 | 103,992 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.66 | 51,170 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,218 |
| Countries with the Most People in Extreme Poverty | 0 | - | 4.47 | 71,114 |
| Countries as U.S. First Names | 0 | - | 4.24 | 49,099 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,321 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,421 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 91,649 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,352 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,341 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,560 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 84,955 |
| Strongest Nation Brands | 0 | - | 4.42 | 29,225 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,897 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,407 |
| Countries by Emojis | 0 | - | 4.99 | 158,065 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 247,324 |
| Countries That Produce the Most Spices | 0 | - | 4.42 | 35,447 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,287 |
| Random Flag to Country | 0 | - | 4.99 | 387,100 |
| Random European Flag to Country | 0 | - | 4.78 | 122,927 |
| Random Country Shape to Country | 0 | - | 4.56 | 54,510 |
| Random African Flag to Country | 0 | - | 4.93 | 49,471 |
| Random Asian Flag to Country | 0 | - | 4.73 | 78,795 |
| Name a Valid Country #1 | 0 | - | 4.99 | 171,971 |
| Random European Capital to Country | 0 | - | 4.97 | 128,347 |
| Random European Country to Capital | 0 | - | 4.90 | 103,709 |
| Random Countries by Borders | 0 | - | 4.99 | 58,479 |
| Random Asian Capital to Country | 0 | - | 4.97 | 62,971 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,405 |
| Countries that Beat China | 0 | - | 4.67 | 73,792 |
| Countries that Beat Australia | 0 | - | 4.78 | 61,926 |
| Countries that Beat France | 0 | - | 4.41 | 54,552 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.42 | 29,746 |
| Name a Valid Country #6 | 0 | - | 4.94 | 67,944 |
| Name a Valid Country #2 | 0 | - | 4.97 | 150,526 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 59,104 |
| Name a Valid Country #3 | 0 | - | 4.98 | 161,664 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,092,170 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 239,572 |
| Name a Valid Country #5 | 0 | - | 4.98 | 120,374 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 174,069 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 158,699 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 166,857 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 142,401 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,629 |
| Random European Countries on a Map | 0 | - | 4.98 | 212,365 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 124,726 |
| Random African Countries on a Map | 0 | - | 4.98 | 198,775 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,021 |
| Name a Valid Country #4 | 0 | - | 4.95 | 148,949 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,486,444 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.86 | 66,140 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,407 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 91,670 |
| Random Name a Valid Country | 0 | - | 4.99 | 108,888 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 67,957 |
| Random African Country to Capital | 0 | - | 4.91 | 42,353 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 259,965 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,151 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,132 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 379,986 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,489 |
| Name a Valid African Country | 0 | - | 4.99 | 93,838 |
| Category Elimination - Countries #5 | 0 | - | 4.67 | 107,542 |
| Random African Capital to Country | 0 | - | 4.96 | 65,796 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.51 | 41,818 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 150,632 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 48,829 |
