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