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