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