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