| Ainsworth, Adelaide - |
| Grossglockner (9) | | Multiple Choice | 2015.08.25 |
| Helsinki Capital Region (25) | | Multiple Choice | 2015.03.17 |
| Icelandic Sagas and Folklore (8) | | Multiple Choice | 2015.08.07 |
| Incredible India's History (58) | | Multiple Choice | 2015.03.15 |
| Koalas in Australia (17) | | Multiple Choice | 2015.10.22 |
| Kuril Islands (9) | | Multiple Choice | 2015.05.21 |
| London Eye Observation Wheel (11) | | Multiple Choice | 2015.07.28 |
| Lucerne and Lake Lucerne (9) | | Multiple Choice | 2015.09.08 |
| Mammoth Cave (13) | | Multiple Choice | 2015.02.17 |
| Maple Syrup Harvesting (8) | | Multiple Choice | 2015.04.05 |
| Marvels of the Caribbean Coast in Colombia (9) | | Multiple Choice | 2015.04.13 |
| Mongol Yuan Dynasty (15) | | Multiple Choice | 2015.12.03 |
| Mummification Process in Ancient Egypt (8) | | Multiple Choice | 2015.10.02 |
| Nile River: Lifeblood of Ancient Egypt (30) | | Multiple Choice | 2015.03.09 |
| Popular American TV Shows (9) | | Multiple Choice | 2015.03.14 |
| Portuguese Architecture (8) | | Multiple Choice | 2015.04.21 |
| Roman Empire (39) | | Multiple Choice | 2015.10.15 |
| Russian Literature (9) | | Multiple Choice | 2015.05.01 |
|