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