How To Solve All Safe House Puzzles and Codes in Black Ops 6

Call of Duty: Black Ops 6 takes the Cold War safe house hub system for starting missions and takes it a level higher by introducing a new Campaign progression scheme, and well, tons of codes and puzzles to solve. What really is a Black Ops game with no mystery? Uncle Woods and Adler are fond of these hidden secrets. Yes, here’s how you can complete that pesky piano puzzle in the Black Ops 6 Campaign safe house.

Notice! You have to solve every Black Ops 6 safe house puzzle to unlock the safe code.

All Black Ops 6 Safe House Puzzles Easy Guide

There are a total of 7 puzzles and codes to unlock a safe in Call of Duty: Black Ops 6 Campaign safe house. You’ll get access to the safe house once you finish Bishop Takes Rook mission, which is the first chapter of the Campaign. Once you arrive, however, you’ll realize that the secret room in the safe house needs power, which you can turn on by restarting the generator.

How To Solve The Boiler Room Generator Puzzle in BO6

The Boiler Room in the Black Ops 6 safe house is located on your right before heading inside the evidence board’s room. Once inside, you’ll find 2 interactable valves and 1 pilot button.

1. Turn the Boiler valve until the meter matches 0.
2. Turn the Fuel valve once to reach 50.
3. Press the pilot button.
4. Now turn the Boiler valve twice to reach 100.

How To Solve The Piano Puzzle in Black Ops 6 Campaign

You need to solve the secret piano puzzle to open the secret room in the Black Ops 6 Campaign safe house. And, well, it’s a hassle to find all the clues written on the wall. There are directions, of course, and you need to follow them using Blacklight on the walls. Here’s the easy mode if you don’t want to search it all, though:

Play this in order with the piano:

• Mi – Re – Ti – Do – Re

BO6 Safe House Basement Keypad Code

There’s a 5-digit keypad code that’s locking the basement area of the Black Ops 6 safe house. Every time you interact or fail the cipher, the numbers change, that’s why you can’t just solve this puzzle with simple prepared data. There are a few tips to unlock the code faster:

1. Use the Blacklight to see the fingerprints on the right numbers. These are the only ones you’ll need to unlock the door with.
2. Even if a number has a fingerprint on it, it might be unused and marked with a red X. Remember to not use that number again in your unlocking attempts.
3. If a number is marked green, never ever change it in your current attempt. If it’s yellow, however, just change its position the next time you dial.
4. Some numbers might be used twice. You may find a clue for it with overlapped fingerprints on a certain number key.

How To Hack The Mainframe Terminal

You can easily unlock the Mainframe Room Terminal in Black Ops 6 Safe House by only typing these four words in order:

1. Bunker
2. Open
3. Room
4. Holding

Remember: The placement of the words might change but they’re definitely there in the code. It might be “Bunker Open Room Holding,” or any other pattern like “Room Open Holding Bunker” for example.

How To Unlock The Interrogation Room

There’s a simple lockpicking puzzle to open the Interrogation Room in the Black Ops 6 safe house. The lock has 3 pins, and all you have to do is rotate the right stick on your controller or move your mouse until you find the breakpoint. Hold the pin once you find that small window 3 times, and you’ll open the door. You’ll find a key in this room, make sure you pick it for the next puzzle.

How To Solve The Radio Puzzle in Black Ops 6 Safe House

On the other side of the hallway that leads to the Mainframe Room, you’ll pick a radio signal. Follow the signal, and you’ll reach a locked door in the same hallway, which you can open via the key you’ve obtained in the Interrogation Room.

A small radio is sitting right beside a TV in this room, which you can interact with to decode its message. To solve the Radio Puzzle in Black Ops 6 safe house, all you have to do is to rotate the two knobs until the small lights beside each are greenlit. Once done, a message in a Russian voice plays.

Listen carefully, as this voice is your unique and only clue to opening the final safe on the second floor of the safe house. The voice mentions four objects with every playthrough, all of which are available in the house. The voice might mention a guitar, broom, lamp, flag, etc.

Write every object he mentions in order and search the house for them. Put the Blacklight on every item, and you’ll find the number related to it. Do it for all 4 items, and you’ll get the code to unlock the safe in the Black Ops 6 safe house. There’s one unique knife blueprint, 1000$ to spend for the safe house, and a rare achievement that you unlock called “The Puzzle, Mason” by completing this quest.