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