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