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