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