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