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