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