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