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