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