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