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