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