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