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