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