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