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', 'brown', 'orange', 'black']. Hint: one color is in the correct position and one color is in the secret code but in the wrong position.
Guess: ['black', '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', 'black', 'pink', 'black']. Hint: two colors are in the correct positions.
Guess: ['brown', 'pink', 'pink', 'black']. Hint: two colors are in the correct positions.
A B C D
green, brown, brown, pink green, purple, pink, black orange, brown, brown, green green, purple, orange, pink