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