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