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