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