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