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