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