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