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