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