| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Countries by Population | 0 | - | 4.99 | 1,165,813 |
| Biggest Countries by Area | 0 | - | 4.99 | 827,524 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,680 |
| Countries with the Highest Obesity Rate | 0 | - | 4.37 | 147,782 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,625 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,832 |
| Southernmost Countries of the World | 0 | - | 4.99 | 181,918 |
| Countries with the Most Borders | 0 | - | 4.96 | 317,562 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 352,452 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,206 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,289 |
| Countries that Start with A | 0 | - | 4.96 | 1,627,137 |
| Countries that Start with B | 0 | - | 4.94 | 1,764,671 |
| Countries that Start with C | 0 | - | 4.95 | 1,398,293 |
| Countries that Start with D | 0 | - | 4.96 | 462,698 |
| Countries that Start with E | 0 | - | 4.93 | 1,031,152 |
| Countries that Start with G | 0 | - | 4.95 | 1,128,446 |
| Countries that Start with H | 0 | - | 4.92 | 389,835 |
| Countries that Start with I | 0 | - | 4.90 | 975,390 |
| Countries that Start with J | 0 | - | 4.96 | 393,128 |
| Countries that Start with K | 0 | - | 4.95 | 570,949 |
| Countries that Start with L | 0 | - | 4.98 | 812,196 |
| Countries that Start with N | 0 | - | 4.90 | 833,467 |
| Countries that Start with P | 0 | - | 4.94 | 921,165 |
| Countries that Start with R | 0 | - | 4.41 | 299,256 |
| Countries that Start with S | 0 | - | 4.97 | 1,354,625 |
| Countries that Start with T | 0 | - | 4.89 | 757,931 |
| Countries that Start with U | 0 | - | 4.97 | 683,818 |
| Countries that Start with V | 0 | - | 4.97 | 455,562 |
| Countries that Start with F | 0 | - | 4.76 | 423,182 |
| Countries that Start with M | 0 | - | 4.95 | 1,058,989 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.73 | 240,694 |
| Top Crude Oil Producing Countries | 0 | - | 4.84 | 145,012 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,805 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,702 |
| Countries with the Most Exports | 0 | - | 4.96 | 111,824 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 131,244 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 126,474 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.51 | 144,815 |
| Largest Economies in 2050 | 0 | - | 4.90 | 88,436 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.94 | 206,799 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,206 |
| Countries by Oil Consumption | 0 | - | 4.95 | 103,807 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 146,889 |
| Countries by Airline Passengers | 0 | - | 4.93 | 41,329 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 83,821 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,288 |
| Top Olive Oil Producing Countries | 0 | - | 4.91 | 69,484 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.86 | 94,331 |
| Countries that Catch the Most Fish | 0 | - | 4.85 | 90,120 |
| Most Expensive Countries | 0 | - | 4.05 | 104,657 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 72,810 |
| Countries With the Most Languages | 0 | - | 4.90 | 150,169 |
| Countries with the Most Muslims | 0 | - | 4.92 | 118,897 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 81,336 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.82 | 65,321 |
| Countries with the Most Prisoners | 0 | - | 4.88 | 71,588 |
| Countries with the Most Domestic Camels | 0 | - | 4.89 | 34,311 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,321,105 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 81,662 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 71,889 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 113,183 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,428 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 54,671 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.91 | 57,517 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 56,879 |
| Countries with the Longest Perimeter | 0 | - | 4.84 | 64,977 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 143,516 |
| Tallest Countries North to South | 0 | - | 4.78 | 93,260 |
| Widest Countries East to West | 0 | - | 4.90 | 109,265 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.79 | 65,304 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 75,898 |
| Countries by Net Migration | 0 | - | 4.57 | 57,976 |
| Countries with the Highest Average Elevation | 0 | - | 4.97 | 55,780 |
| Countries with the Most Murders | 0 | - | 4.51 | 101,502 |
| Countries with the Most Millionaires | 0 | - | 4.81 | 74,150 |
| Countries with the Least Precipitation | 0 | - | 4.86 | 62,128 |
| Poorest Countries with Exceptions | 0 | - | 4.52 | 89,656 |
| Top 15 Most Populous Countries Ending in "IA" | 0 | - | 4.56 | 68,283 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,874,445 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,302 |
| Countries with Megacities | 0 | - | 4.99 | 175,342 |
| Countries of Europe by Population | 0 | - | 4.98 | 108,250 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,017 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 126,911 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 123,204 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,642,682 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.78 | 77,092 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 86,878 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 191,401 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 71,596 |
| Megacities on a World Map | 0 | - | 4.97 | 199,242 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.97 | 171,471 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 80,500 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,159 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 105,941 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.94 | 75,587 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,853 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,457 |
| Most Populous Countries in 1800 | 0 | - | 4.25 | 33,010 |
| Most Populous Countries by Year | 0 | - | 4.76 | 78,906 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,405 |
| Coldest Countries | 0 | - | 4.97 | 100,048 |
| Countries with the Highest Murder Rate | 0 | - | 4.43 | 53,614 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,199 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,069 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 85,504 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.97 | 52,781 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.98 | 71,951 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.85 | 124,898 |
| Countries With More than 200 Million People | 0 | - | 4.94 | 83,499 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 64,300 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 308,047 |
| Countries with the Most Desert | 0 | - | 4.92 | 95,383 |
| Countries With More than 50 Million People | 0 | - | 4.98 | 124,813 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 433,402 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,027 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 55,037 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.91 | 53,956 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 61,441 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.72 | 64,401 |
| Countries by Wealth per Capita | 0 | - | 4.54 | 52,794 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.86 | 44,233 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.94 | 74,313 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 53,722 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.91 | 75,891 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 86,925 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.98 | 80,931 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,245 |
| Countries with the Most People in Extreme Poverty | 0 | - | 4.47 | 71,128 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,346 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,445 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,230 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,331 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 47,870 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 98,885 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,375 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 260,923 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.93 | 79,407 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 112,142 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,580 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 84,987 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.96 | 85,949 |
| Countries with the Most People Bordering Them | 0 | - | 4.96 | 66,291 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,918 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,425 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.92 | 44,821 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 129,494 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.95 | 98,443 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 55,095 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 247,376 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 45,651 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 54,591 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,241 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,159 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 55,429 |
| Countries Connected in the World Map #2 | 0 | - | 4.95 | 57,354 |
| Worst Plastic Polluting Countries | 0 | - | 4.46 | 53,389 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 53,827 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 146,598 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 31,753 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 45,057 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.89 | 50,822 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,092,328 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 72,671 |
| Countries in an Egg of the World Map | 0 | - | 4.95 | 46,980 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 92,761 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 59,987 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,311 |
| Pixelated World Map | 0 | - | 5.00 | 109,656 |
| Densest Countries Bordering Each Other | 0 | - | 4.88 | 57,438 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,167 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.98 | 83,341 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 66,912 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,666 |
| Random European Countries on a Map | 0 | - | 4.98 | 212,409 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 124,773 |
| Random African Countries on a Map | 0 | - | 4.98 | 198,827 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,047 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,488,522 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,430 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 91,692 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 41,454 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 68,041 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 260,004 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 44,030 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,173 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,166 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 380,075 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 79,704 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 48,842 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,468 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 90,061 |
| Countries by Population Range - Tile Select | 0 | - | 4.82 | 43,518 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,189,818 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 61,696 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 70,775 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 133,689 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 203,424 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 70,982 |
