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