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