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