The red letter is addressed to “Dearest Mary” regarding her child, Simon. If you look at the date , you’ll see that it is April 15, i.e., 04-15, the answer to the safe. A date was a clue to ...

Drawing Room: 0415: Red letter #6 and a gem: Behind the Red Door: MAY8: Red letter #1, a gem, and the Treasure Trove blueprint: How to open the Shelter Time-Lock Safe.

The £100 tickets grant access to rooms previously off limits to the public, including the late Queen's beloved Drawing Room, where she met then PM Liz Truss just days before her death in 2022.

The Drawing Room Puzzle is actually related to the 44 pairs of paintings in the manor and how clues help you open various safes. ... You'll receive a gem and a red envelope.