| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Countries by Population | 0 | - | 4.99 | 1,165,980 |
| Biggest Countries by Area | 0 | - | 4.99 | 827,630 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,690 |
| Countries with the Highest Obesity Rate | 0 | - | 4.37 | 147,795 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,647 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,854 |
| Southernmost Countries of the World | 0 | - | 4.99 | 181,934 |
| Countries with the Most Borders | 0 | - | 4.96 | 317,606 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 352,495 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,371 |
| Airlines by Country | 0 | - | 4.47 | 110,724 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,240 |
| Islands by Country #1 | 0 | - | 4.86 | 149,279 |
| Foods by Country of Origin #1 | 0 | - | 4.37 | 281,802 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,327 |
| Musical Acts by Country #1 | 0 | - | 4.42 | 58,665 |
| Mountains by Country | 0 | - | 4.78 | 69,595 |
| Last Names by Country of Origin | 0 | - | 4.46 | 119,715 |
| Countries that Start with A | 0 | - | 4.96 | 1,627,401 |
| Countries that Start with B | 0 | - | 4.94 | 1,764,940 |
| Countries that Start with C | 0 | - | 4.95 | 1,398,522 |
| Countries that Start with D | 0 | - | 4.96 | 462,813 |
| Countries that Start with E | 0 | - | 4.93 | 1,031,324 |
| Countries that Start with G | 0 | - | 4.95 | 1,128,645 |
| Countries that Start with H | 0 | - | 4.92 | 389,946 |
| Countries that Start with I | 0 | - | 4.90 | 975,546 |
| Countries that Start with J | 0 | - | 4.96 | 393,240 |
| Countries that Start with K | 0 | - | 4.95 | 571,076 |
| Countries that Start with L | 0 | - | 4.98 | 812,351 |
| Countries that Start with N | 0 | - | 4.90 | 833,638 |
| Countries that Start with P | 0 | - | 4.94 | 921,321 |
| Countries that Start with R | 0 | - | 4.41 | 299,350 |
| Countries that Start with S | 0 | - | 4.97 | 1,354,877 |
| Countries that Start with T | 0 | - | 4.89 | 758,074 |
| Countries that Start with U | 0 | - | 4.97 | 683,972 |
| Countries that Start with V | 0 | - | 4.97 | 455,647 |
| Countries that Start with F | 0 | - | 4.76 | 423,297 |
| Countries that Start with M | 0 | - | 4.95 | 1,059,164 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.73 | 241,176 |
| Top Crude Oil Producing Countries | 0 | - | 4.84 | 145,026 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,823 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,722 |
| Countries with Four Letters | 0 | - | 4.99 | 320,825 |
| Countries with the Most Exports | 0 | - | 4.96 | 111,834 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 131,255 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,482 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 126,493 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.51 | 144,827 |
| Political Movements by Country | 0 | - | 4.49 | 61,888 |
| Largest Economies in 2050 | 0 | - | 4.90 | 88,451 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.94 | 206,896 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,223 |
| Countries by Oil Consumption | 0 | - | 4.95 | 103,811 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,566 |
| Regions of Countries #3 | 0 | - | 4.89 | 76,319 |
| Countries that Produce the Most Cheese | 0 | - | 4.64 | 42,149 |
| Countries That Eat the Most Pork | 0 | - | 4.12 | 33,254 |
| Word Scramble - Countries | 0 | - | 4.76 | 1,678,200 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,901 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,777 |
| Foods by Country of Origin #2 | 0 | - | 3.69 | 51,853 |
| Countries by Airline Passengers | 0 | - | 4.93 | 41,342 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 83,826 |
| Islands by Country #2 | 0 | - | 4.66 | 62,954 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,300 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 85,182 |
| Top Olive Oil Producing Countries | 0 | - | 4.91 | 69,498 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.86 | 94,985 |
| Countries that Catch the Most Fish | 0 | - | 4.85 | 90,131 |
| Most Expensive Countries | 0 | - | 4.05 | 104,661 |
| One-Syllable Countries Quiz | 0 | - | 4.36 | 101,103 |
| Countries of the World - One Minute Sprint | 0 | - | 4.24 | 754,443 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 72,822 |
| Countries with the Most McDonald's Locations | 0 | - | 4.73 | 70,108 |
| Countries With the Most Languages | 0 | - | 4.90 | 150,189 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 122,624 |
| Countries with the Most Muslims | 0 | - | 4.92 | 118,908 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 81,341 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.82 | 65,328 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.87 | 52,445 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 342,145 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,513 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 124,224 |
| Countries with the Most Prisoners | 0 | - | 4.88 | 71,600 |
| Countries that Produce the Most Beer | 0 | - | 4.76 | 102,877 |
| Solve the Secret Country | 0 | - | 4.96 | 104,951 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 67,774 |
| Countries with the Most Domestic Camels | 0 | - | 4.89 | 34,321 |
| Countries with the Longest Perimeter | 0 | - | 4.84 | 64,988 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 143,533 |
| Tallest Countries North to South | 0 | - | 4.78 | 93,267 |
| Widest Countries East to West | 0 | - | 4.90 | 109,268 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.79 | 65,315 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 75,905 |
| Countries by Net Migration | 0 | - | 4.57 | 57,995 |
| Countries with the Highest Average Elevation | 0 | - | 4.97 | 55,788 |
| Countries Whose Center is Closest to the Equator | 0 | - | 4.64 | 41,009 |
| Countries with the Most Murders | 0 | - | 4.51 | 101,510 |
| Countries with the Most Millionaires | 0 | - | 4.81 | 74,164 |
| Countries that Eat the Most Meat | 0 | - | 4.15 | 39,273 |
| Country Chain | 0 | - | 4.92 | 156,545 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.71 | 63,617 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 996,017 |
| Countries with the Least Precipitation | 0 | - | 4.86 | 62,142 |
| Countries with the Most Precipitation | 0 | - | 4.74 | 45,158 |
| Poorest Countries with Exceptions | 0 | - | 4.52 | 89,663 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 191,449 |
| Anagram Chain - Countries | 0 | - | 4.98 | 84,071 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 87,249 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.49 | 53,370 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 80,504 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 105,963 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.94 | 75,601 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,907 |
| Most Populous Countries by Year | 0 | - | 4.76 | 78,921 |
| Coldest Countries | 0 | - | 4.97 | 100,283 |
| Countries with the Highest Murder Rate | 0 | - | 4.43 | 53,621 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.53 | 61,566 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 23,888 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 26,813 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 85,521 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.56 | 45,549 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.85 | 124,912 |
| Most Densely Populated Countries with Exceptions | 0 | - | 4.47 | 42,009 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 64,313 |
| Countries with the Most Desert | 0 | - | 4.92 | 95,396 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.91 | 53,964 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 61,452 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 53,864 |
| Countries by Wealth per Capita | 0 | - | 4.54 | 52,799 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.86 | 44,237 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.94 | 74,323 |
| Countries by Milk Production | 0 | - | 4.49 | 17,917 |
| Countries that Beat the United States | 0 | - | 4.84 | 104,023 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.66 | 51,201 |
| Countries with the Most Total Precipitation | 0 | - | 4.73 | 48,357 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,267 |
| Countries with the Most People in Extreme Poverty | 0 | - | 4.47 | 71,140 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,371 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,449 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 91,694 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,398 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,360 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,605 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,020 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,936 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,447 |
| Countries by Emojis | 0 | - | 4.99 | 158,151 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 247,427 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,310 |
| Random Flag to Country | 0 | - | 4.99 | 387,273 |
| Random European Flag to Country | 0 | - | 4.78 | 122,972 |
| Random Country Shape to Country | 0 | - | 4.56 | 54,552 |
| Random African Flag to Country | 0 | - | 4.93 | 49,534 |
| Random Asian Flag to Country | 0 | - | 4.73 | 78,836 |
| Countries with the Lowest Murder Rate | 0 | - | 4.50 | 45,446 |
| Name a Valid Country #1 | 0 | - | 4.99 | 172,033 |
| Random European Capital to Country | 0 | - | 4.97 | 128,403 |
| Random European Country to Capital | 0 | - | 4.90 | 103,747 |
| Random Countries by Borders | 0 | - | 4.99 | 58,494 |
| Random Asian Capital to Country | 0 | - | 4.97 | 62,999 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,446 |
| Countries that Beat China | 0 | - | 4.67 | 73,825 |
| Countries that Beat Russia | 0 | - | 4.45 | 45,356 |
| Countries that Beat Australia | 0 | - | 4.78 | 61,942 |
| Countries that Beat France | 0 | - | 4.41 | 54,637 |
| Worst Plastic Polluting Countries | 0 | - | 4.46 | 53,407 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.42 | 29,761 |
| Name a Valid Country #6 | 0 | - | 4.94 | 67,975 |
| Name a Valid Country #2 | 0 | - | 4.97 | 150,582 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 59,122 |
| Name a Valid Country #3 | 0 | - | 4.98 | 161,724 |
| Countries with the Most Skyscrapers per Capita | 0 | - | 4.56 | 48,029 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,092,584 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 239,674 |
| Name a Valid Country #5 | 0 | - | 4.98 | 120,418 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 174,141 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 158,768 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 166,928 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 142,465 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,692 |
| Random European Countries on a Map | 0 | - | 4.98 | 212,454 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 124,814 |
| Random African Countries on a Map | 0 | - | 4.98 | 198,862 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,074 |
| Name a Valid Country #4 | 0 | - | 4.95 | 148,995 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,490,565 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.86 | 66,160 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,457 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 91,709 |
| Random Name a Valid Country | 0 | - | 4.99 | 108,929 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 68,073 |
| Random African Country to Capital | 0 | - | 4.91 | 42,373 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 260,090 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,185 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,181 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 380,182 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,518 |
| Name a Valid African Country | 0 | - | 4.99 | 93,874 |
| Category Elimination - Countries #5 | 0 | - | 4.67 | 107,588 |
