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