| Quiz | # Taken | Points | Best |
|---|
| 10 Biggest Oil Producers and Consumers | 2,339 | - | - |
| 10 Countries With Longest Borders | 1,908 | - | - |
| 10 European Countries With Longest Borders | 1,865 | - | - |
| Biggest Countries by Area (Including Territories) | 2,469 | - | - |
| Countries by Contributions to the EU Budget | 1,565 | - | - |
| Countries by Largest Population in 1900 Quiz | 2,606 | - | - |
| Countries by Number of Books Published | 56,153 | 0 | - |
| Countries That Discovered the Elements of the Periodic Table | 4,456 | - | - |
| Countries Where the 1% Live | 2,952 | - | - |
| Countries With 1 Million Population Growth | 1,554 | - | - |
| Countries With 500 Meter Skyscrapers | 1,523 | - | - |
| Countries with AAA Credit Ratings | 808 | - | - |
| Countries With Apple Stores | 1,354 | - | - |
| Countries With Fastest Internet Connection | 953 | - | - |
| Countries With Fewest Internet Users | 976 | - | - |
| Countries with Giant Pandas | 1,135 | - | - |
| Countries With Highest Cigarette Consumption | 1,777 | - | - |
| Countries With Highest Population Over 65 | 602 | - | - |
| Countries With Largest Population Growth to 2050 | 783 | - | - |
| Countries With Longest Borders | 1,467 | - | - |
| Countries With Longest Railways | 2,745 | - | - |
| Countries With Most Cars | 4,025 | - | - |
| Countries with Most Cities | 1,740 | - | - |
| Countries With Most Companies | 870 | - | - |
| Countries With the Most Conflict Deaths | 84,497 | 0 | - |
| Countries With Most Dangerous Roads | 1,220 | - | - |
| Countries With Most Expensive Gasoline | 914 | - | - |
| Countries With Most Google Visitors | 858 | - | - |
| Countries With Most Official Languages | 1,332 | - | - |
| Countries With Most Prisoners | 716 | - | - |
| Countries With Most Railway Passengers | 1,639 | - | - |
| Countries With Most Slavery | 21,459 | - | - |
| Countries with Most Syrian Refugees | 2,480 | - | - |
| Countries With Most Total Births | 569 | - | - |
| Countries With Most Total Deaths | 624 | - | - |
| Countries with Multiplie Time Zones | 1,326 | - | - |
| Countries With Populations Less Than 0.1% Muslim | 1,089 | - | - |
| Countries with Safest Roads | 823 | - | - |
| Countries With Shortest Nights | 727 | - | - |
| Countries With Smallest Gender Gap | 673 | - | - |
| Countries With the Cheapest Gasoline | 1,159 | - | - |
| Countries Which Receive the Most Remittances | 26,181 | 0 | - |
| Countries with the Largest Sovereign Wealth Funds | 13,672 | 0 | - |
| Countries With the Most Expats | 42,121 | 0 | - |
| Countries With the Most ISIS Fighters | 32,667 | 0 | - |
| Countries with the Most Population Growth by Decade | 88,029 | 0 | - |
| Countries with the Most Tropical Cyclones | 36,596 | 0 | - |
| Countries with the Oldest Median Age | 51,243 | 0 | - |
| Countries with the Youngest Median Age | 37,981 | 0 | - |
| Least Christian Countries with Exceptions | 46,018 | 0 | - |
