Blue Prince Clock Tower Puzzle Solution And Clues

Navigating the mysterious corridors of Mt. Holly in Blue Prince presents players with a multitude of intricate brainteasers, but few are as rewarding as the Clock Tower puzzle. Unlocking this area requires careful timing and a keen eye for deduction as you unravel the truth behind every clue left on the grandfather clocks. By analyzing the subtle rules of the room, adventurers can secure valuable key items needed to advance through the estate's deepest secrets.
Accessing the Hidden Clock Tower Chamber
Before you can attempt the logic test, you must first draft the Clock Tower room and arrive inside at the exact required time. The hidden entrance opens specifically at 1:30 PM in-game, which requires you to keep an eye on the estate's active timepieces while exploring. Stepping into the chamber when the hands align opens a passage behind the stairs leading to eight grandfather clocks.
Deciphering Truths and Falsehoods in the Memos
Each grandfather clock features a memo that provides a crucial clue or a deceptive distraction. Standard blue typewritten notes and handwritten red notes represent truthful conditions that must be met. Conversely, typewritten red notes act as lies, meaning you must invert their stated requirements to deduce the real target times.
Step by Step Time Settings Solution
Solving the sequence requires arranging all eight timepieces in strict ascending order from left to right. Five of the clocks must land exactly on the hour while excluding the digits 1 through 4 entirely from the puzzle. Setting the dials from left to right to 5:00, 5:08, 5:57, 6:00, 7:00, 8:00, 8:05, and 9:00 successfully unlocks the hidden compartment containing the Sanctum Key.
Tips to Avoid Resetting Your Progress
It is important to remember that remaining inside the secret room is necessary while adjusting the dials. If you step outside the chamber before finishing, the entrance will seal shut and force you to wait until another day. Double-check each dial carefully before completing the final clock to ensure your solution triggers on the first attempt.