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