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