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