| Draw All Country Borders and Borderless Countries | 163,827 | 0 | - |
| Two-Word Countries | 22,411 | - | - |
| Countries Containing Two or More Words | 53,720 | 0 | - |
| Countries By Wikipedia Word Clouds | 39,778 | 0 | - |
| Countries by Road Signs | 53,821 | 0 | - |
| Bordering Countries Beginning With the Same Letter | 139,600 | 0 | - |
| Shortest Country Name A-Z | 237,163 | 0 | - |
| Least Populous Countries A-Z | 170,263 | 0 | - |
| Random Name a Valid Country | 205,059 | 0 | - |
| Top 20 Longest One-Word Country Names | 134,008 | 0 | - |
| Top Five Countries By Category #1 | 450,814 | 0 | - |
| Subdivisions by Country | 50,359 | 0 | - |
| Countries by Emojis | 239,700 | 0 | - |
| Fill the World Map by Guessing the Closest Country | 37,102 | 0 | - |
| Biggest Countries with No McDonald's | 89,466 | 0 | - |
| Random General Knowledge - Countries | 88,765 | 0 | - |
| Countries with Glaciers | 105,421 | 0 | - |
| Countries by Last Letter | 46,759 | 0 | - |
| The Only Remaining U.S. State . . . | 65,612 | 0 | - |
| European Country Flag-Shape Picture Quiz | 10,036 | - | - |
| Country to Population Click Quiz | 43,927 | 0 | - |
| Country to Population Click Quiz (Every Country) | 6,004 | - | - |
| Country Quiz on a Map - China | 18,237 | 0 | - |
| Pin Europe on a Borderless Map - Sudden Death | 1,761,211 | 0 | - |
| Countries Containing Each Letter A-Z | 152,812 | 0 | - |
| Countries by Haiku #1 | 44,190 | 0 | - |
| Countries by Countries | 63,004 | 0 | - |
| Longest Border by Country #3 | 79,592 | 0 | - |
| Click the Countries on a Borderless World Map #1 | 115,221 | 0 | - |
| A Superlative for Every European Country | 42,584 | 0 | - |
| Formula One Countries Visited | 143,637 | 0 | - |
| Single Vowel Countries | 48,311 | 0 | - |
| Countries With English as an Official Language | 4,615 | - | - |
| Countries with Above Average Fertility – Sudden Death | 30,076 | 0 | - |
| Official Languages of the World | 417,990 | 0 | - |
| Countries by Three Words #3 | 128,651 | 0 | - |
