| Norman, Alvin - |
| Alfama - The Oldest District of Lisbon (9) | | Multiple Choice | 2014.09.24 |
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| Chinese tea culture (75) | | Multiple Choice | 2014.04.08 |
| Chūbu region (28) | | Multiple Choice | 2016.03.09 |
| Exploring the Amalfi Coast (14) | | Multiple Choice | 2014.04.17 |
| Gagauzia: An Autonomous Region in Moldova (18) | | Multiple Choice | 2014.01.17 |
| History of Tibetan Buddhism (67) | | Multiple Choice | 2008.07.28 |
| History of Togo (16) | | Multiple Choice | 2014.04.20 |
| Kim Jong-un (32) | | Multiple Choice | 2014.11.02 |
| List of United Kingdom flags (25) | | Multiple Choice | 2010.07.14 |
| Living on Volcanoes: Indonesia's Ring of Fire (33) | | Multiple Choice | 2014.11.03 |
| Msn (46) | | Multiple Choice | 2011.08.17 |
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| Public holidays in Norway (9) | | Multiple Choice | 2023.02.23 |
| Roman Theatre of Orange (31) | | Multiple Choice | 2015.12.12 |
| Samurai History and Culture (39) | | Multiple Choice | 2014.06.17 |
| The New Yorker (94) | | Multiple Choice | 2015.11.06 |
| The Office (18) | | Multiple Choice | 2020.08.14 |
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