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