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