The Masque of the Red Death

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Across
  1. 3. Color of the final room containing the ebony clock
  2. 6. The thousand wealthy people locked inside with Prince Prospero
  3. 8. What death is proven to be after slaying everyone present
  4. 9. Exact hour of the night when the mysterious stranger appears
Down
  1. 1. Prince who locks himself in the abbey to escape the plague
  2. 2. Fortified place where Prospero and a thousand nobles hide
  3. 4. What the stranger who appears at midnight is dressed as
  4. 5. Total number of color-coded rooms hosting the masked ball
  5. 7. Material of the massive clock located in the final black room