Your goal is to find the secret four-color code. The following colors are possible: brown, blue, white, red, yellow, green.
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: ['green', 'blue', 'yellow', 'white']. Hint: three colors are in the correct positions.
Guess: ['brown', 'blue', 'blue', 'red']. Hint: two colors are in the correct positions.
Guess: ['brown', 'brown', 'brown', 'white']. Hint: none of the guessed colors are present in the secret code.
A B C D
red, brown, green, green green, blue, yellow, red red, white, white, blue white, white, white, brown