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