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