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