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