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