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