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