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