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