| Best, Zaiden - |
| 1974 European Cup final (11) | | Multiple Choice | 2017.12.18 |
| 2016 Republican Party presidential primaries (74) | | Multiple Choice | 2010.07.09 |
| Adobe Flash (21) | | Multiple Choice | 2014.10.14 |
| Amazon Rainforest (28) | | Multiple Choice | 2018.12.18 |
| Aneto (47) | | Multiple Choice | 2010.05.22 |
| Anglo-Saxon Chronicle (100) | | Multiple Choice | 2021.07.28 |
| Bloodstain pattern analysis (22) | | Multiple Choice | 2023.12.27 |
| Cleopatra (22) | | Multiple Choice | 2018.01.28 |
| Counterculture (14) | | Multiple Choice | 2011.01.20 |
| Culture of Senegal (100) | | Multiple Choice | 2018.11.05 |
| Haitian Carnival Festivals (8) | | Multiple Choice | 2018.05.13 |
| Hans Christian Andersen (24) | | Multiple Choice | 2018.05.17 |
| Historical Chinese phonology (100) | | Multiple Choice | 2022.10.09 |
| Indigenous peoples of the Caribbean (65) | | Multiple Choice | 2021.06.02 |
| Israeli Defense Forces (100) | | Multiple Choice | 2018.04.22 |
| Lawyer (26) | | Multiple Choice | 2019.05.22 |
| Leaning Tower of Pisa (46) | | Multiple Choice | 2018.03.01 |
| Lipizzaner Horses in Slovenia (8) | | Multiple Choice | 2018.06.12 |
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