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