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