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