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