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