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