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