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