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