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