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