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