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