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