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