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