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