Your goal is to find the secret four-color code. The following colors are possible: purple, brown, black, blue, orange, red.
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: ['black', 'orange', 'red', 'blue']. Hint: two colors are in the secret code but in the wrong positions.
Guess: ['purple', 'purple', 'black', 'orange']. Hint: two colors are in the secret code but in the wrong positions.
Guess: ['orange', 'black', 'brown', 'red']. Hint: two colors are in the secret code but in the wrong positions.
Guess: ['brown', 'blue', 'purple', 'black']. Hint: three colors are in the secret code but in the wrong positions.
A B C D
red, red, purple, orange blue, brown, orange, purple purple, brown, brown, blue orange, black, blue, red