| Countries of the World with an Empty Map | 3,360,489 | 0 | - |
| Countries by a Single Clue #5 | 100,117 | 0 | - |
| Rappers Real Names | 68,903 | 0 | - |
| Countries that Export the Most Football Players | 56,892 | 0 | - |
| 2010's Singers by Picture | 3,162 | - | - |
| Größte Länder des Römischen Reiches | 12,950 | 0 | - |
| Größte Städte Polens | 7,401 | 0 | - |
| Zufällige Flagge zum Land | 403,919 | 0 | - |
| Guinea-Quiz | 1,245 | 0 | - |
| Katastrophen der Geschichte | 10,154 | 0 | - |
| Die 10 wirtschaftlich stärksten Länder Afrikas | 13,826 | 0 | - |
| Nennen Sie eine Hauptstadt A-Z | 52,625 | 0 | - |
| Kölner Stadtteile mit Karte | 9,088 | 0 | - |
| Länder, die mit S beginnen | 182,881 | 0 | - |
| Antikes Rom Trivia | 16,690 | 0 | - |
| Länder mit Hinweisen #3 | 24,511 | 0 | - |
| Name a Valid Country by Currency | 78,164 | 0 | - |
| Country Chain | 215,592 | 0 | - |
| Stay - Rihanna ft. Mikky Ekko (All Lyrics) | 1,187 | - | - |
| Category Elimination - Numbers | 113,983 | 0 | - |
| Megadiverse Countries | 133,841 | 0 | - |
| UK General Knowledge Multiple Choice #3 | 18,022 | 0 | - |
| Countries in Their Own Alphabet | 47,553 | 0 | - |
| Locations by Letter - H | 38,198 | 0 | - |
| Category Elimination - Countries #5 | 143,086 | 0 | - |
| Fast Typing 1 to 100 | 5,498,441 | 0 | - |
| 1980s Movies by Plot | 28,874 | 0 | - |
| Groups of Eight Quiz #1 | 133,527 | 0 | - |
| Countries by Three Words #4 | 84,987 | 0 | - |
| Win the U.S. Presidential Election | 617,560 | 0 | - |
| Most Populous Countries by Year | 109,083 | 0 | - |
| Mammals by Picture #1 | 91,047 | 0 | - |
| US States Quiz | 16,683,024 | 0 | - |
| Empires by Maps | 118,216 | 0 | - |
| Most-Visited Cities in Europe | 73,673 | 0 | - |
| Fancy Vocabulary #1 | 56,430 | 0 | - |
| Former Country Flag-Shape Picture Quiz | 72,652 | 0 | - |
| Name 5-Letter Words Containing Each Letter A-Z | 89,954 | 0 | - |
| Five Closest Countries by Country #3 | 120,674 | 0 | - |
| Groups of Seven #1 | 194,334 | 0 | - |
| Majority Muslim Countries | 368,088 | 0 | - |
| One-Syllable Human Body Parts | 87,614 | 0 | - |
| English Words Formed by Latin and Greek Roots | 66,875 | 0 | - |
