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