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