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