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