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