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