| Ghana Country Quiz | 27,592 | 0 | - |
| European Capitals by Airport Code | 35,834 | 0 | - |
| Country Flags with the Sun - Picture Quiz | 52,408 | 0 | - |
| Switzerland Immigration by Country | 29,429 | 0 | - |
| Asian Countries with the Fewest Borders | 106,704 | 0 | - |
| Independence from Whom | 210,848 | 0 | - |
| Central America and Caribbean Map Quiz | 900,861 | 0 | - |
| Countries Bordering the Mediterranean - Map Quiz | 88,742 | 0 | - |
| South America Capitals Quiz | 479,305 | 0 | - |
| Cyprus to New Zealand Island Nation Chain | 66,756 | 0 | - |
| Countries in the Alps | 117,357 | 0 | - |
| Flags of Oceania | 257,080 | 0 | - |
| Closest Capital City Pairs #2 | 75,461 | 0 | - |
| Caribbean / Lesser Antilles Map Quiz | 146,942 | 0 | - |
| Densest Countries Bordering Each Other | 89,925 | 0 | - |
| Most Guessed Cities by Country #3 | 45,560 | 0 | - |
| Random Name a Valid Country | 204,156 | 0 | - |
| Countries with the Most Immigrants per Capita | 62,089 | 0 | - |
| Geographic Groups of Three #2 | 69,534 | 0 | - |
| Water in the Answers | 60,924 | 0 | - |
| Countries of Oceania | 1,047,105 | 0 | - |
| Seas on the World Map | 134,752 | 0 | - |
| Pin the Flag - South America | 118,903 | 0 | - |
| Biggest Countries by Area A-Z | 191,371 | 0 | - |
| US States and State Capitals | 160,302 | 0 | - |
| Central American Countries | 155,546 | 0 | - |
| Countries Containing Each Letter A-Z | 151,147 | 0 | - |
| Western Africa Map Quiz | 73,370 | 0 | - |
| Name a Valid Capital #1 | 90,409 | 0 | - |
| Name a Valid Country Ending in A-Z | 74,469 | 0 | - |
| Random Name a Valid Bordering Country | 74,939 | 0 | - |
| Pick a Picture - Musical Instruments | 52,091 | 0 | - |
| Landlocked Countries that Border Each Other | 140,697 | 0 | - |
| Countries by Sports in 60 Seconds | 142,992 | 0 | - |
| Countries Containing Two or More Words | 53,225 | 0 | - |
| Countries Furthest from the United States | 88,692 | 0 | - |
| European Capitals - Sudden Death | 210,670 | 0 | - |
| Flags with the Most Stars | 135,703 | 0 | - |
| Flags of North and South America | 370,280 | 0 | - |
| Seven Natural Wonders of the World | 45 | - | - |
| Smallest Countries with at Least Two Borders | 42,073 | 0 | - |
| World Currency Quiz | 300,635 | 0 | - |
| Cities With 100+ Skyscrapers | 409 | - | - |
| Islands by Largest City #1 | 94,246 | 0 | - |
| Countries with Z | 288,828 | 0 | - |
| Five Closest Countries by Country #1 | 245,294 | 0 | - |
| USA Area Code Quiz | 5,295 | - | - |
| Recognized, Non-Recognized Countries, and Territories of the World | 154,461 | 0 | - |
| Countries Mentioned in the Wikipedia Page of the U.S. | 63,130 | 0 | - |
| Cities that End in S by Clue | 44,870 | 0 | - |
| Countries by Initial Letter and Length #2 | 5,592 | - | - |
| Cities that End in T by Clue | 17,184 | 0 | - |
| Countries that Start with A - Shape Quiz | 34,111 | 0 | - |
| Countries that End in N | 166,632 | 0 | - |
| First Twenty Elements - Sudden Death | 35,583 | 0 | - |
| Three Real and One Fake - World Geography | 97,916 | 0 | - |
| Official Languages of the World | 414,435 | 0 | - |
| Least Populous Mainland Countries | 1,659 | - | - |
| One Border Countries - Shape Quiz | 64,674 | 0 | - |
| Elements Whose First Letter Doesn't Match the Symbol | 17,308 | 0 | - |
| Countries and Territories of the West Indies (Caribbean) | 23,791 | 0 | - |
| Largest Lakes in the United States on a Map | 29,786 | 0 | - |
| Country Neighbour Connect | 66,563 | 0 | - |
| Famous Dictators #2 | 87,270 | 0 | - |
