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