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