Sherlock Holmes versus Arsene Lupin Hints

What should I do with the four numbers found in Lupin's poem?

  • 1 of 11: Do as he says in the final few lines.
  • 2 of 11: "First minus second, then times third... minus the fourth."
  • 3 of 11: Take the four values from each verse, and perform these calculations.
  • 4 of 11: 1874 minus 1652 = 222.
  • 5 of 11: 222 multiplied by 49 = 10879.
  • 6 of 11: 10879 minus 1894 = 8984.
  • 7 of 11: The final value is a four-digit number, 8984.
  • 8 of 11: Have you seen anything else referencing a four-digit number in the gallery.
  • 9 of 11: Near the entrance, perhaps?
  • 10 of 11: The combination lock on the large crate near the door has a four-digit code.
  • 11 of 11: Enter 8984, and you will be able to open the crate.