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