Your goal is to find the secret four-color code. The following colors are possible: black, orange, blue, brown, purple, red.
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', 'orange', 'purple', 'brown']. Hint: three colors are in the secret code but in the wrong positions.
Guess: ['black', 'brown', 'red', 'red']. Hint: three colors are in the correct positions.
Guess: ['black', 'brown', 'red', 'orange']. 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
purple, red, brown, orange black, brown, orange, red purple, orange, orange, orange blue, red, brown, brown