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