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