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