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