| Countries by National Anthem | 71,386 | 0 | - |
| Walking Across Borders with Hints #1 | 109,260 | 0 | - |
| Category Elimination - Numbers | 117,587 | 0 | - |
| Random Countries by Borders | 82,928 | 0 | - |
| Trace the Coast of Afro-Eurasia with a Map | 59,709 | 0 | - |
| Trace the Coast of the Americas with a Map | 56,082 | 0 | - |
| Five Biggest Economies by Continent | 195,954 | 0 | - |
| Countries that Start with a Vowel | 155,062 | 0 | - |
| Name a Three to Seven Letter Word A-Z | 70,452 | 0 | - |
| All 45 European Countries Being Drawn | 81,235 | 0 | - |
| Countries in an Egg of the World Map | 64,922 | 0 | - |
| Countries with the Highest Scrabble Score | 63,911 | 0 | - |
| Play Scrabble by Guessing Countries | 133,008 | 0 | - |
| Random American Countries on a Map | 100,094 | 0 | - |
| Win the U.S. Presidential Election | 634,422 | 0 | - |
| Biggest Countries by Population | 1,452,586 | 0 | - |
| Former Countries by Territory Map | 103,567 | 0 | - |
| Oil Export Dependent Countries | 50,013 | 0 | - |
| Populous Countries Bordering Smaller Countries | 113,665 | 0 | - |
| Country Flag to Continent Quiz #2 | 137 | - | - |
| Biggest Countries by Area A-Z | 193,740 | 0 | - |
| Least Populous Countries A-Z | 170,801 | 0 | - |
| Shortest Country Name A-Z | 238,373 | 0 | - |
| Orthodox Countries | 132,668 | 0 | - |
| Most Guessed Cities by Country #1 | 103,159 | 0 | - |
| Countries by Wikipedia Descriptions #1 | 65,532 | 0 | - |
| Countries by Wikipedia Descriptions #2 | 47,684 | 0 | - |
| Countries with the Best Passports | 85,493 | 0 | - |
| Countries by Borders, Bordering Sea, Capital Proximity, Official Language or Currency in 30 Seconds | 242,298 | 0 | - |
| Five Lowest HDI Countries by Continent | 51,707 | 0 | - |
| Countries Mentioned in the Bible | 67,512 | 0 | - |
| Rivers and Lakes whose Names are Countries | 45,713 | 0 | - |
| Countries Similar to Chinese Provinces by Population | 33,555 | 0 | - |
| Montreal metro stations, with map | 4,955 | - | - |
| All Modern-Day Countries Ever Controlled by Portugal | 44,459 | 0 | - |
| All Modern-Day Countries Ever Controlled by the Netherlands | 53,754 | 0 | - |
| Countries, Capitals, Currencies and Official Languages | 107,637 | 0 | - |
| Name a Country A-Z | 245,317 | 0 | - |
| Find The Mystery Country Using Color Clues - Randomized! | 2,178,353 | 0 | - |
| Countries in the Ottoman Empire | 72,985 | 0 | - |
| Countries Containing Two or More Words | 54,290 | 0 | - |
| "Do Not Travel" Countries for U.S. Citizens | 246,027 | 0 | - |
| All Countries (NOCs) That Have Never Won an Olympic Gold Medal | 52 | - | - |
| Countries Loading in the World Map | 54,207 | 0 | - |
| Jtheppy's Evil Geography | 47,823 | 0 | - |
| All Modern-Day Countries Ever Controlled by Greeks | 54,576 | 0 | - |
| Pixelated World Map | 143,969 | 0 | - |
| Brown in the Answers | 61,832 | 0 | - |
| Name a Five Letter Word A-Z | 164,629 | 0 | - |
| Name a City in EVERY Country - No Capitals | 67,881 | 0 | - |
| Identify the Language on the World Map #1 | 60,200 | 0 | - |
| Elements - Sudden Death | 135,085 | 0 | - |
| Countries of the World - Type the First Letter | 87,693 | 0 | - |
| Random European Flag to Country | 183,979 | 0 | - |
| Play Scrabble by Guessing U.S. States | 78,382 | 0 | - |
