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