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