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