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