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