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