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