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