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