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