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