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