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