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