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