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