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