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