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