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