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