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