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