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