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