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