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