Oldest

In an attempted coup d'état, the Prime Minister of Japan Inukai Tsuyoshi is assassinated.

The Treaty of Ripon is signed, restoring peace between Covenanter Scotland and King Charles I of England.

After exploring the island of Cuba for gold (which he had mistaken for Japan), Christopher Columbus lands on an island he names Hispaniola.

Newest

Proud of your result? Share your genius with the world!

Check out the day before - go to 2026-05-30
Check out the day after - go to 2026-06-01