In this Blue Prince walkthrough, we'll help you find the Clock Tower, access its hidden chamber, and solve its challenging puzzle. Blue Prince offers a fresh take on rogue-lite gameplay by letting you design your adventure one room at a time. Each new day brings a random selection of blueprints to choose from. But the real magic happens when you discover rooms like the Clock Tower, as it hides a secret puzzle room with a valuable reward.
Where Is the Clock Tower Puzzle Room in Blue Prince?
In Blue Prince, unlocking the secret clock puzzle room inside the Clock Tower requires a bit of luck and progression. First, you’ll need to reach the point in the game where you gain access to the Drafting Studio—until then, the Clock Tower won’t even be an option.
Once you have the Drafting Studio unlocked, the Clock Tower room can randomly appear as a possible draft when planning new rooms each day. However, this only happens if you’ve already activated its floor plan.
If you’re lucky enough for the Clock Tower to show up in your randomized draft options, make sure to select it. After that, there’s still an element of chance—each new day, you’ll have another opportunity to draft the room, but it’s not guaranteed. So patience (and a little persistence) is key to finally reaching this hidden puzzle.
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How To Open the Secret Room in the Clock Tower in Blue Prince
Once you've successfully drafted the Clock Tower room in your game, timing becomes crucial. You'll need to enter the Clock Tower before 1:30 PM in-game time to access the secret room—it won't open before that moment.
In Blue Prince, each in-game day starts at 8 AM, with one hour passing every five minutes in real time, so keep an eye on the clock.
When you're inside the tower at the right time, a cutscene will trigger, showing the exterior clock face striking 1:30 as the hidden room opens. Once inside, be sure to solve the puzzle before leaving—if you exit prematurely, the room will seal shut, forcing you to repeat the entire process on another in-game day.
That means drafting the Clock Tower again, waiting for 1:30 PM, and hoping luck is on your side.
How to Solve the Secret Clock Tower Room Puzzle in Blue Prince
In the Blue Prince Clock Tower secret room, you'll find eight clocks, as shown in the image above. To solve the puzzle, you'll need to set each clock to a specific time—no two clocks should display the same time. Below is the correct sequence of times you need to set, listed from left to right:
- 5:00
- 5:08
- 5:57
- 6:00
- 7:00
- 8:00
- 8:05
- 9:00
Once you have completed setting up the dials of all eight clocks in the secret clock tower room, a small compartment will open and reveal a Sanctum Key as a reward for solving this mystery in Blue Prince.
That is pretty much everything you need to know about the Clock Tower room, and how to find and solve the secret puzzle with eight clocks in Blue Prince. For more tips, check out Best Minecraft Puzzle Maps on PGG.