| Hint | Explanation | Answer | % Correct |
|---|---|---|---|
| Edward VIII | Reign began: 1936 | UK | 92%
|
| Yamatotarashihikokunioshihito | 392 BC | Japan | 73%
|
| Felipe VI | 2014 | Spain | 67%
|
| Willem II | 1840 | Netherlands | 63%
|
| Carl XVI Gustaf | 1973 | Sweden | 63%
|
| Olaf I Tryggvason | 995 | Norway | 59%
|
| Rama X (Phrabat Somdet Phra Poramenthra Ramathibodi Sisinthara Maha Vajiralongkorn Phra Wachiraklao Chao Yu Hua) | 2016 | Thailand | 57%
|
| Valdemar IV Atterdag | 1340 | Denmark | 47%
|
| Mswati III | 1986 | Eswatini | 43%
|
| Constantine II | 1964 | Greece | 39%
|
| Abdullah II | 1999 | Jordan | 39%
|
| Hans-Adam II | 1989 | Liechtenstein | 39%
|
| Afonso V | 1438 | Portugal | 39%
|
| Fahd | 1982 | Saudi Arabia | 39%
|
| Mansa Musa | 1312 | Mali | 35%
|
| Baudouin | 1951 | Belgium | 33%
|
| Qaboos bin Said | 1970 | Oman | 29%
|
| Ugyen | 1907 | Bhutan | 20%
|
| Catalan | 1454 | Monaco | 20%
|
| Ndahiro II Cyamatare | 1477 | Rwanda | 20%
|
| Ntare V Ndizeye | 1966 | Burundi | 18%
|
| Odoacer | 476 | Italy | 18%
|
| Jaber Al-Ahmad Al-Jaber Al-Sabah (Jaber III) | 1977 | Kuwait | 18%
|
| Hassanal Bolkiah Muiz'zaddin Wad'daulah | 1967 | Brunei | 14%
|
| Sultan Salahuddin Abdul Aziz Shah Al-Haj ibni Almarhum Sultan Hisamuddin Alam Shah Al-Haj | 1999 | Malaysia | 10%
|
| Abu Yusuf Yaqub ibn Abd al-Haqq | 1258 | Morocco | 10%
|