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