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