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