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