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