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