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