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