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