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