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