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