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