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