You must solve the piano puzzle in Black Ops 6 to continue the trail of vault puzzles that ultimately lead to a vault code.
The piano can be a tricky puzzle to solve in Black Ops 6, as you first need to find the Russian symbols on the walls using the backlight – which are difficult to memorize on the fly, unless you take notes or screenshots.
So, to speed things up, we explained how to solve the piano puzzle in Black Ops 6 below. For help with upcoming puzzles, you can also visit our safe codes and puzzle solutions page.
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Black Ops 6 Piano Puzzle Solution
To solve the piano puzzle in Black Ops 6, you need to play the Mn, Pe, CN, Ao, Pe keys, in this exact order. The door to the right of the piano will open when you do this, paving the way for the rest of the vault puzzles that you will need to solve to get the vault code.
For quick reference, here’s a picture showing what order to play the keys in to solve the piano puzzle:
To determine this order yourself, collect the backlight found on the table near the piano.
Next, turn on the backlight on the wall behind the piano and follow the arrows to spot other symbols written on the walls of the piano room.
Once you have noted the order of these symbols, you can illuminate the backlight of the piano keys to display the symbols above the keys, then play them in the numbered order in which they appear on the walls.
Before going down to the basement after solving the piano puzzle, make sure you have restored power to the boiler room, otherwise you will not be able to get through the lower door. Past this door you will find the keypad, computer encryption, lock picking, and radio puzzles that you must solve to get the code to the safe upstairs.
I hope you enjoy the rest of the Black Ops 6 campaign!
