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