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