Hints for ERA #17

Difficulty: Easy

Spoiler-safe hints for the ERA puzzle of October 7, 2026. Each hint is hidden until you open it; the answer stays hidden until you ask for it.

Hint 1

The oldest event is: Records of the Grand Historian.

Hint 2

The most recent event is: Shanghai World Financial Center.

Hint 3

Arc de Triomphe happened in 1836.

The answer

Contains the answer. Open only if you are stuck.

  1. 90 BCRecords of the Grand Historian · Book
  2. 1683Battle of Vienna · Battle
  3. 1836Arc de Triomphe · Opened
  4. 1857Madame Bovary · Book
  5. 1932Positron · Discovery
  6. 2008Shanghai World Financial Center · Opened

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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.