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