Hints for ERA #1

Difficulty: Gentle

Spoiler-safe hints for the ERA puzzle of September 21, 2026. Each hint is hidden until you open it; the answer stays hidden until you ask for it.

Hint 1

The oldest event is: Peace of Westphalia.

Hint 2

The most recent event is: Iranian Revolution.

Hint 3

Moby-Dick happened in 1851.

The answer

Contains the answer. Open only if you are stuck.

  1. 1648Peace of Westphalia · Treaty
  2. 1764Hermitage Museum · Opened
  3. 1851Moby-Dick · Book
  4. 1895Volleyball · Invention
  5. 1941Attack on Pearl Harbor · Battle
  6. 1978Iranian Revolution · Revolution (start)

Play this puzzle Archive

ERA

Six events from history — battles, books, inventions, treaties, spaceflights — shuffled. Put them oldest to newest in four tries. The same puzzle for everyone, in every language.