As you go through the Call of Duty Black Ops 6 campaign you will encounter a series of Safehouse Puzzles that you will get to solve for some great rewards. These rewards will include in-game currency, a weapon blueprint, along with the “The Puzzles, Mason” trophy achievement.
The puzzles are not that easy to complete and there are a couple of steps that you will have to follow strictly in order to complete them.
Here is a guide that goes over how you will be able to complete all Safehouse Puzzles in Black Ops 6.
Completing all Safehouse Puzzles in Black Ops 6
Here are some of the steps that you will need to follow to complete all the Safehouse Puzzles and ultimately unlock the safe found on the top floor of The Manor in Black Ops 6:
1) Start the Basement Generator

The first step will be to make your way to the Generator room in the basement. Once there, here is what you will need to do:
- Interact with the Fuel and set the meter to half-full.
- Then interact with the Boiler two times. Make sure to set the meter to the left.
- Now turn on the Pilot and interact with the Boiler again two times to set it to the right.
- You will know that you have been able to do this step correctly once the bell starts ringing.
- Interact with the Generator again to activate it.
2) Play the correct Piano sequence

Head to the Piano room in the Black Ops 6 Safehouse and follow these steps:
- Locate the fireplace where you will notice a backlight. Interact with it pick it up.
- Now use it to identify the piano sequence that is marked on the walls.
- Next head over to the piano and then toggle the backlight to play the sequence that you have seen on the walls. If you are having trouble, here is the sequence you need to follow:
- Mn > Pr > Cn > Ao > Pe
- Once you complete this step correctly, the secret door which is to the right of the piano will open.
3) Solve the Keypad Code puzzle

As you head through the hidden door, you will eventually reach the basement where there is a four-way intersection. Upon turning right you will find a door that is locked and you will need to enter the correct Keypad code to enter it.
To find the correct numbers for the 5-code sequence, you will need to use the backlight to reveal the smudged fingerprints on the keypad.
You can then solve the puzzle by:
- Pressing the numbers that seem smudged under the backlight. Even if you enter the wrong sequence, as long as you are clicking on the correct numbers, your input will be recorded.
- If a digit is placed in the correct position it will be marked as Correct and if it’s in a position that it does not belong in, then it will be marked as Wrong. An incorrect sequence will be noted as “Not Used”.
- So you will be able to solve this through some trial and error.
4) Solve the computer puzzle by hacking it

Once you have unlocked the door, head into the Keypad room and translate the Code Word which is located at the top of the screen. The words you need will depend on your play session, however, they will be among the following:
- Holding
- Open
- Room
- Bunker
5) Get the Key from the Interrogation room

Head out of the computer room and make your way right to find the Interrogation room. Here you will need to complete a lockpicking minigame (just rotate the lock pick until all three pins rise).
Once the door unlocks, make your way inside the room and you will be able to grab the key from the desk.
6) Complete the Radio Room Puzzle in Black Ops 6

The next step is to decipher the Radio Broadcast. So make your way into the room with the help of the key and follow these steps:
- Interact with the radio and turn the Amplitude and Frequency dials until they turn green.
- Keep listening to the Russian broadcast and try isolating some of the objects that it mentions.
- Look for the said objects around the room to find the four-digit code as every object will have a number attached to it. The objects spoken will usually be stuff like “curtain”, “rug”, “chalkboard”, and more.
- The code you get will depend on your play session. There is no universal code for cracking the safe.
7) Crack the safe
Once you have the code from the broadcast room, head to the Safe located on the top floor, and then use the code to open it.
Rewards for completing the Safehouse Puzzles in Black Ops 6 campaign
Once you have cracked the safe you will get the following as rewards:
- $1,000 in-game cash
- ‘The Puzzles, Mason’ Trophy
- Case Cracker’ Melee Weapon Blueprint.