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