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