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