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