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