Call of Duty: Black Ops 6 offers players a rich world filled with well-designed puzzles that add intrigue and depth to the intense gameplay. One of the most exciting and memorable challenges players encounter is the piano puzzle. This unique puzzle game requires you not only to be a keen observer, but also to make quick decisions. In this guide, we will present you with a step-by-step guide to solving the piano puzzle.

• How to solve the piano puzzle?
• The code doesn't work - what should I do?

↖ How to solve the piano puzzle?

After successfully completing the initial mission "Bishop Takes Rook", you will be able to enter your home, which has become a real fortress of riddles.

Take the lantern from the table opposite and use it on the piano. When you shine the flashlight on the instrument, you will suddenly notice that musical notes begin to appear above the keys.

All that remains to be done is to play the notes in the following order:

1. Mi
2. Pe
3. CN
4. Ao
5. Pe

Press the piano keys in the following order: 54234.

When you successfully solve the music puzzle, a hidden door will appear on your right and slowly open, giving access to a mysterious basement.

↖ The code doesn't work - what should I do?

If the given code doesn't work, it may be randomly generated for each player. Follow the instructions below to find the code that works for you.

Using the flashlight you picked up earlier, shine the light on the painting above the piano.

You can detect the second note by shining the light on the wall near the fireplace.

The third note is on the wall near the window on the left. Using the flashlight, shine the light on that area to reveal the text.

The fourth note is to the right of the third note, just above the window.

You can find the final, fifth note near the bench at the entrance.