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