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