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