| Countries of East Asia in 750 B.C. with a Map | 2,624 | - | - |
| Countries of the World in 320 B.C. with a Map | 7,763 | - | - |
| Ancient Greek States in 300 B.C. with a Map | 8,604 | - | - |
| Countries of Europe in 476 AD (with a Map) | 9,371 | - | - |
| Countries of Europe in 850 AD (with a Map) | 6,349 | - | - |
| Countries of the World in 867 AD with a Map | 5,156 | - | - |
| Countries of Europe in 900 AD with a Map | 6,277 | - | - |
| States of the Holy Roman Empire in 962 with a Map | 6,951 | - | - |
| Countries of Europe in 1000 with a Map | 43,384 | 0 | - |
| Countries of the World in 1000 with a Map | 6,709 | - | - |
| Countries of Iberia in 1035 with a Map | 3,730 | - | - |
| Countries of Europe in 1150 with a Map | 12,308 | - | - |
| Countries of Asia in 1205 with a Map | 5,660 | - | - |
| Countries of Italy in 1250 with a Map | 4,916 | - | - |
| Countries of the World in 1250 with a Map | 7,713 | - | - |
| Countries of Europe in 1337 | 1,520 | - | - |
| Countries of the Low Countries / Netherlands in 1350 with a Map | 5,410 | - | - |
| Countries of the World in 1350 with a Map | 8,786 | - | - |
| States of the Holy Roman Empire in 1356 | 74,632 | 0 | - |
| Countries of Europe in 1360 with a Map | 57,149 | 0 | - |
| Countries of the World in 1444 | 60,444 | 0 | - |
| Countries of Europe in 1453 with a Map | 17,095 | - | - |
| Countries of Italy in 1500 with a Map | 4,824 | - | - |
| Native American Tribes of the Mainland U.S. in 1500 on a Map | 1,487 | - | - |
| Countries of the World in 1500 with a Map | 10,612 | - | - |
| Cantons of Switzerland in 1536 with a Map | 3,509 | - | - |
| Countries of Europe in 1650 with a Map | 69,660 | 0 | - |
| Colonies of the Americas in 1775 with a Map | 19,724 | 0 | - |
| Countries of the World in 1789 with a Map | 66,831 | 0 | - |
| Countries of Europe in 1810 with a Map | 21,198 | - | - |
| Countries of Napoleonic France (With Map!) | 17,513 | - | - |
| Map Quiz of Europe in 1812 | 2,781 | - | - |
| Countries of Europe in 1815 With a Map | 150,765 | 0 | - |
| Countries of the Americas in 1820 (with Map!) | 13,127 | - | - |
| Countries of Europe in 1828 (with a Map) | 16,139 | - | - |
| Countries of Europe in 1848 | 83,482 | 0 | - |
| Countries of Asia in 1850 with a Map | 10,872 | - | - |
| Countries of Europe in 1870 with a Map | 65,117 | 0 | - |
| Countries of the World in 1882 with a Map | 44,716 | 0 | - |
| Countries of the World in 1900 | 85,279 | 0 | - |
| Countries of the World in 1914 with a Map | 195,788 | 0 | - |
| Countries of Europe in 1919 (with a Map) | 28,824 | - | - |
| States of the Kievan Rus' in 1230 with a Map | 2,194 | - | - |
| Countries of the World in 1938 Quiz | 94,508 | 0 | - |
| Countries of Europe before World War II with a Map | 53,639 | 0 | - |
| Countries of the World in 1945 with a Map | 151,352 | 0 | - |
| Countries of Europe After World War II | 188,737 | 0 | - |
| Countries of the World in 1959 on Map | 9,648 | - | - |
| Countries of the World in December 2nd, 1971 | 96 | - | - |
| Countries of the World Quiz | 47,601,701 | 0 | - |
