| Hint | Answer | % Correct |
|---|---|---|
| Nguyễn Phúc Bảo Ân | Vietnam | 90%
|
| Reza Pahlavi, Crown Prince of *** | Iran | 86%
|
| Constantine II of *** | Greece | 83%
|
| Maria Vladimirovna, Grand Duchess of *** | Russia | 83%
|
| Fuad II of *** | Egypt | 79%
|
| Vittorio Emanuele, Prince of *** | Italy | 79%
|
| Zera Yacob Amha Selassie | Ethiopia | 76%
|
| Soulivong Savang | Laos | 72%
|
| Prince Pedro Carlos of Orléans-Braganza | Brazil | 69%
|
| Quentin Kawānanakoa | Hawaii | 69%
|
| Alexander, Crown Prince of *** | Yugoslavia | 69%
|
| Gyanendra of *** | Nepal | 66%
|
| Duarte Pio | Portugal | 66%
|
| Michael I of *** | Romania | 66%
|
| Leka II, Crown Prince of *** | Albania | 62%
|
| Simeon Saxe-Coburg-Gotha | Bulgaria | 62%
|
| Mohammed El Senussi | Libya | 62%
|
| Taw Phaya | Myanmar | 62%
|
| Ahmad Shah Khan, Crown Prince of *** | Afghanistan | 59%
|
| Jebtsundamba Khutuktu X | Mongolia | 28%
|