WhoWasRuling.com

Historical rulers, side by side

Pick any ruler.
See the world's thrones at that moment.

Enter any ruler, whether a king, emperor, shogun, or pope, and discover who held power across Europe, Asia, and beyond during their reign.

Show me a random ruler!

Daily game

Guess the Monarch

Guess the mystery monarch in six tries, with a new puzzle every day.

Arcade mode

Who Reigned Longer?

Tap the monarch who held the throne longer. Build a streak.

Featured Rulers

Portrait of Cnut the Great

England

Cnut the Great

1016–1035

Portrait of Charles II of Spain

Spain

Charles II of Spain

1665–1700

Portrait of George III of Great Britain

Great Britain

George III of Great Britain

1760–1801

Portrait of Suleiman the Magnificent

Ottoman Empire

Suleiman the Magnificent

1520–1566

Portrait of Pepin the Short

France

Pepin the Short

751–768

Portrait of Frederick II of Prussia

Prussia

Frederick II of Prussia

1740–1786

The world, synchronised by reign

From Tudor England to Victorian Britain, trace who sat on every throne in France, Spain, the Ottoman Empire, Russia, China, and Japan at the same moment in history.