Call of Cthulhu is out now, and while it has some problems it's still a worthy adventure-RPG with a fair number of cool puzzles. It's not essential for progress, but it is a confusing one - the Call of Cthulhu Piano Puzzle.
The playable piano is found in Chapter 6, and while the piano isn't key to winning, it's still got a reward - so let us show you how to solve the Sanders Residence Call of Cthulhu Piano Puzzle and what you get for it!
How to Solve the Sanders Residence Call of Cthulhu Piano Puzzle
In Chapter 6 at the Sanders Residence, before you fight the Shambler boss for the first time, there is a piano you can play. It's easy to miss as there's lots of things to do here, so keep an eye out.
When you use the piano there are four keys you can play. The piano puzzle solution is to play them in the correct order. Here is the order you need to play them:
1 2 3 4 2
It's also been suggested that "3 4 2 1" works too.
What do you get for your efforts? A hidden book titled Art and Mysticism, Forgotten Objects, by Francis Sanders. Not only does it increase your Occultism skill, which if you're trying to get 100% Occultism you need - it also has a good picture of the dagger you have to find in the art gallery in order to defeat the Shambler.
Call of Cthulhu is out now. You can check out our review here.