Find Ghosts through anomalous frequencies!

Hey everyone!
I'm back at working on a new Horror Game that I've had in mind for a while, and I've decided to call it SpectraSimulatia!

The premise of the game is that you connect to different frequencies through this console that allows you to run a simulation of what the Ghost is thinking/showing. Be sure to follow to see more updates if you're interested in the project!
This time I want to make sure that the "puzzles" I'm going to put in the game aren't to difficult to solve.