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