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