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