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