In the very first campaign mission (after the intro) ofCall of Duty Black Ops 6, you’ll come across seven different puzzles to solve in order to unlock a safe with some valuable rewards.
In The Rook: Arrival mission, you’ll gain access to a KGB Safehouse. While the old building certainly looks cryptic, there’s a safe waiting to be cracked open on the second floor. However, you can’t just waltz your way through and say “open” to get the contents. Instead, the building hosts seven different challenges for you to crack if you want to retrieve the materials.
How to solve the Safehouse puzzles in Call of Duty Black Ops 6
Once the introductory cutscene is complete, you’ll find yourself in the main room of the building. Use this as your base location for finding, and then solving the puzzles.
Get out of the basement, and go to your base location. Take the stairs to head upwards, and then turn back to approach a dark hallway. There you’ll find a corridor with two bedrooms, and head to the one on the right. You’ll find the safe next to the bed, and input the code from the last puzzle to open and get the items.