If you've revisited Room 46 after completing Blue Prince you'll have found a map of the world with push-pins with numbers on them. This puzzle requires you to flex your knowledge of the geography of this world along with your knowledge of Herbert's last trip around the world.
As with each of our guides, we'll provide you with a series of hints that should help you gather all of the information necessary.
Pinboard Puzzle Hints
Hint #1 - The order represented here is the order that Herbert took on his last trip across the world, 8 countries in 8 months
Hint #2 - You can find details on his trips behind each of the solved Sigils in the Inner Sanctum, you'll need the Sanctum Keys to get into these doors
Hint #3 - To understand where each of the countries in the world are you might need to check out a book in the Library, or study in a Classroom
Solution
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