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