The Royal Library

← All vaults

Week of 7 September 2026 · 2 of 7 open

Monday to Sunday is one heist: seven vaults, seven treasures, one set, with the crown piece on Sunday. The days below are the ones that have closed.

  1. Monday — Goose Feather QuillVault #57 · 7 September 2026 · par 5 · Public-key encryptionLeft-wing goose feathers were preferred by right-handed scribes because they curved comfortably away.
  2. Tuesday — Brass Reading GlassVault #58 · 8 September 2026 · par 5 · The story of evolutionMedieval monks polished rock crystal 'reading stones' to illuminate tiny manuscript script.