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