| Reign | Country | Monarch | % Correct |
|---|---|---|---|
| 1952 ~ 2022 | United Kingdom | Elizabeth II | 99%
|
| 1643 ~ 1715 | France | Louis XIV | 96%
|
| 1710 ~ 1774 | France | Louis XV | 96%
|
| 1837 ~ 1901 | United Kingdom | Victoria | 91%
|
| 1760 ~ 1820 | United Kingdom | George III | 79%
|
| 1926 ~ 1989 | Japan | Hirohito | 69%
|
| 1848 ~ 1916 | Austria-Hungary | Franz Joseph I | 60%
|
| 1831 ~ 1889 | Brazil | Pedro II | 49%
|
| 1946 ~ 2016 | Thailand | Bhumibol Adulyadej | 31%
|
| 1890 ~ 1948 | Netherlands | Wilhelmina I | 29%
|
| 1588 ~ 1648 | Denmark-Norway | Christian IV | 17%
|
| 615 ~ 683 | Maya | Pacal the Great | 16%
|
| 1735 ~ 1796 | China (Qing) | Qianlong Emperor | 15%
|
| 1213 ~ 1276 | Aragon | James I the Conqueror | 13%
|
| 1661 ~ 1722 | China (Qing) | Kangxi Emperor | 12%
|
| 1866 ~ 1929 | Liechtenstein | Johann II the Good | 11%
|
| 1523 ~ 1581 | Monaco | Honoré I | 9%
|
| 1733 ~ 1793 | Monaco | Honoré III | 9%
|