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