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