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