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