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