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