| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Countries by Population | 0 | - | 4.99 | 1,169,270 |
| Biggest Countries by Area | 0 | - | 4.99 | 830,085 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,953 |
| Countries with the Highest Obesity Rate | 0 | - | 4.37 | 148,133 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,921 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 294,664 |
| Southernmost Countries of the World | 0 | - | 4.99 | 182,274 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,471 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 353,178 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,895 |
| Airlines by Country | 0 | - | 4.49 | 111,082 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,889 |
| Islands by Country #1 | 0 | - | 4.86 | 149,600 |
| Foods by Country of Origin #1 | 0 | - | 4.38 | 282,571 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 307,074 |
| Musical Acts by Country #1 | 0 | - | 4.43 | 58,782 |
| Mountains by Country | 0 | - | 4.78 | 70,056 |
| Last Names by Country of Origin | 0 | - | 4.47 | 119,916 |
| Countries that Start with A | 0 | - | 4.96 | 1,633,852 |
| Countries that Start with B | 0 | - | 4.94 | 1,771,412 |
| Countries that Start with C | 0 | - | 4.95 | 1,403,606 |
| Countries that Start with D | 0 | - | 4.96 | 465,404 |
| Countries that Start with E | 0 | - | 4.93 | 1,035,391 |
| Countries that Start with G | 0 | - | 4.95 | 1,133,202 |
| Countries that Start with H | 0 | - | 4.93 | 392,191 |
| Countries that Start with I | 0 | - | 4.91 | 979,012 |
| Countries that Start with J | 0 | - | 4.96 | 395,515 |
| Countries that Start with K | 0 | - | 4.95 | 573,984 |
| Countries that Start with L | 0 | - | 4.98 | 815,722 |
| Countries that Start with N | 0 | - | 4.90 | 837,174 |
| Countries that Start with P | 0 | - | 4.94 | 924,983 |
| Countries that Start with R | 0 | - | 4.42 | 301,121 |
| Countries that Start with S | 0 | - | 4.96 | 1,360,072 |
| Countries that Start with T | 0 | - | 4.89 | 760,969 |
| Countries that Start with U | 0 | - | 4.97 | 686,579 |
| Countries that Start with V | 0 | - | 4.97 | 457,443 |
| Countries that Start with F | 0 | - | 4.76 | 425,531 |
| Countries that Start with M | 0 | - | 4.96 | 1,063,166 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.65 | 243,459 |
| Top Crude Oil Producing Countries | 0 | - | 4.84 | 145,620 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 165,241 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 179,007 |
| Countries with Four Letters | 0 | - | 4.99 | 321,736 |
| Countries with the Most Exports | 0 | - | 4.96 | 112,095 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 131,543 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,589 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 126,912 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.52 | 145,063 |
| Political Movements by Country | 0 | - | 4.50 | 62,052 |
| Largest Economies in 2050 | 0 | - | 4.90 | 88,750 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 218,187 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,637 |
| Countries by Oil Consumption | 0 | - | 4.95 | 104,012 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,870 |
| Regions of Countries #3 | 0 | - | 4.89 | 76,559 |
| Countries that Produce the Most Cheese | 0 | - | 4.64 | 42,331 |
| Countries That Eat the Most Pork | 0 | - | 4.12 | 33,300 |
| Word Scramble - Countries | 0 | - | 4.77 | 1,683,348 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,275 |
| Foods by Country of Origin #2 | 0 | - | 3.69 | 51,974 |
| Countries by Airline Passengers | 0 | - | 4.93 | 41,615 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 83,984 |
| Islands by Country #2 | 0 | - | 4.67 | 63,115 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,484 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 85,420 |
| Top Olive Oil Producing Countries | 0 | - | 4.91 | 69,694 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.86 | 97,548 |
| Countries that Catch the Most Fish | 0 | - | 4.86 | 90,362 |
| Most Expensive Countries | 0 | - | 4.05 | 104,745 |
| One-Syllable Countries Quiz | 0 | - | 4.36 | 101,290 |
| Countries of the World - One Minute Sprint | 0 | - | 4.24 | 756,809 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 73,075 |
| Countries with the Most McDonald's Locations | 0 | - | 4.76 | 70,387 |
| Countries With the Most Languages | 0 | - | 4.90 | 150,980 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 123,412 |
| Countries with the Most Muslims | 0 | - | 4.92 | 119,201 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 81,497 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.82 | 65,472 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.88 | 52,884 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 343,269 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 137,095 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 124,690 |
| Countries with the Most Prisoners | 0 | - | 4.88 | 71,775 |
| Countries that Produce the Most Beer | 0 | - | 4.77 | 103,128 |
| Solve the Secret Country | 0 | - | 4.96 | 105,416 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 68,168 |
| Countries with the Most Domestic Camels | 0 | - | 4.89 | 34,428 |
| Countries with the Longest Perimeter | 0 | - | 4.84 | 65,171 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 143,967 |
| Tallest Countries North to South | 0 | - | 4.79 | 93,442 |
| Widest Countries East to West | 0 | - | 4.90 | 109,482 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.80 | 65,492 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 76,085 |
| Countries by Net Migration | 0 | - | 4.58 | 58,232 |
| Countries with the Highest Average Elevation | 0 | - | 4.97 | 55,947 |
| Countries with the Most Murders | 0 | - | 4.52 | 101,701 |
| Countries with the Most Millionaires | 0 | - | 4.82 | 74,383 |
| Country Chain | 0 | - | 4.92 | 156,911 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.72 | 63,836 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 999,334 |
| Countries with the Least Precipitation | 0 | - | 4.86 | 62,274 |
| Countries with the Most Precipitation | 0 | - | 4.74 | 45,283 |
| Poorest Countries with Exceptions | 0 | - | 4.53 | 89,846 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 214,785 |
| Anagram Chain - Countries | 0 | - | 4.98 | 84,415 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 87,827 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.50 | 53,679 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 80,681 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 106,298 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.94 | 75,843 |
| One Country By Letter By Continent | 0 | - | 4.99 | 36,887 |
| Most Populous Countries by Year | 0 | - | 4.78 | 79,422 |
| Coldest Countries | 0 | - | 4.97 | 100,665 |
| Countries with the Highest Murder Rate | 0 | - | 4.44 | 53,714 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.55 | 61,801 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 24,118 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 26,985 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 85,772 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.64 | 45,685 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.85 | 125,152 |
| Most Densely Populated Countries with Exceptions | 0 | - | 4.47 | 42,081 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 64,552 |
| Countries with the Most Desert | 0 | - | 4.92 | 95,629 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.91 | 54,174 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 61,612 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 54,041 |
| Countries by Wealth per Capita | 0 | - | 4.56 | 52,921 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.86 | 44,360 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.94 | 74,790 |
| Countries by Milk Production | 0 | - | 4.49 | 18,031 |
| Countries that Beat the United States | 0 | - | 4.85 | 104,354 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.68 | 51,402 |
| Countries with the Most Total Precipitation | 0 | - | 4.74 | 48,484 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,630 |
| Countries with the Most People in Extreme Poverty | 0 | - | 4.48 | 71,292 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,818 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 81,715 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 92,008 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,848 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,573 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.72 | 61,960 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,427 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 62,233 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,772 |
| Countries by Emojis | 0 | - | 4.99 | 158,930 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 248,923 |
| Countries That Produce the Most Spices | 0 | - | 4.42 | 35,564 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,484 |
| Random Flag to Country | 0 | - | 4.99 | 389,257 |
| Random European Flag to Country | 0 | - | 4.79 | 123,383 |
| Random Country Shape to Country | 0 | - | 4.65 | 55,044 |
| Random African Flag to Country | 0 | - | 4.93 | 49,816 |
| Random Asian Flag to Country | 0 | - | 4.73 | 79,058 |
| Countries with the Lowest Murder Rate | 0 | - | 4.50 | 45,621 |
| Name a Valid Country #1 | 0 | - | 4.99 | 173,456 |
| Random European Capital to Country | 0 | - | 4.97 | 128,914 |
| Random European Country to Capital | 0 | - | 4.90 | 104,058 |
| Random Countries by Borders | 0 | - | 4.99 | 58,702 |
| Random Asian Capital to Country | 0 | - | 4.97 | 63,254 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,698 |
| Countries that Beat China | 0 | - | 4.68 | 74,047 |
| Countries that Beat Russia | 0 | - | 4.46 | 45,500 |
| Countries that Beat Australia | 0 | - | 4.79 | 62,122 |
| Countries that Beat France | 0 | - | 4.41 | 55,065 |
| Worst Plastic Polluting Countries | 0 | - | 4.47 | 53,670 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.42 | 29,862 |
| Name a Valid Country #6 | 0 | - | 4.94 | 68,740 |
| Name a Valid Country #2 | 0 | - | 4.97 | 152,121 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 59,471 |
| Name a Valid Country #3 | 0 | - | 4.98 | 162,810 |
| Countries with the Most Skyscrapers per Capita | 0 | - | 4.64 | 48,160 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,098,405 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 240,836 |
| Name a Valid Country #5 | 0 | - | 4.98 | 121,535 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 175,056 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 159,503 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 168,062 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 143,170 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 177,223 |
| Random European Countries on a Map | 0 | - | 4.98 | 213,317 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 125,255 |
| Random African Countries on a Map | 0 | - | 4.98 | 199,671 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,418 |
| Name a Valid Country #4 | 0 | - | 4.95 | 150,362 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,531,736 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.86 | 66,376 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 123,025 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 92,457 |
| Random Name a Valid Country | 0 | - | 4.99 | 109,432 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 69,010 |
| Random African Country to Capital | 0 | - | 4.91 | 42,664 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 261,797 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,551 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,486 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 381,801 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,836 |
| Name a Valid African Country | 0 | - | 4.99 | 94,240 |
| Category Elimination - Countries #5 | 0 | - | 4.65 | 108,096 |
| Random African Capital to Country | 0 | - | 4.96 | 66,022 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.53 | 42,012 |
