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