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