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