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