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