Your goal is to find the secret four-color code. The following colors are possible: green, brown, orange, red, black, blue.
Some guesses have already been made. I will provide feedback for each guess made with which it is possible to unambigiously determine the secret code.

Previous Guesses:
Guess: ['green', 'orange', 'red', 'black']. Hint: one color is in the correct position and two colors are in the secret code but in the wrong position.
Guess: ['green', 'green', 'brown', 'red']. Hint: one color is in the correct position and two colors are in the secret code but in the wrong position.
Guess: ['brown', 'green', 'red', 'orange']. Hint: four colors are in the secret code but in the wrong positions.
Guess: ['green', 'red', 'orange', 'brown']. Hint: four colors are in the secret code but in the wrong positions.
A B C D
orange, orange, orange, brown red, orange, brown, green blue, green, brown, orange green, green, red, red