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