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