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