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